From patchwork Fri Nov 29 15:30:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anastasia Kovaleva X-Patchwork-Id: 13888813 Received: from mta-03.yadro.com (mta-03.yadro.com [89.207.88.253]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3EDD3145324; Fri, 29 Nov 2024 15:40:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=89.207.88.253 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732894823; cv=none; b=ntz20drc66H2s2VLz+fZDXj9X8aG4CEaCvOibeDg2BpwD88uyC39qGrnNdpHXXg2ljq17iIp66SFxAzBFzgXyuzbdFwe7dX42y31kotILwLhL/idkfO5bIZ2elBIZakNiS8/nu82JsFWuZwqtu/cREUppAjZUWiZV3CP1znnSgk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732894823; c=relaxed/simple; bh=Pz4Z/pmoaFhspNJs2NAP4XsQqvwgtBsp5wBHAFUSblw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=rQxkgN62AQJpY6mCwdctoH80Nw+Gvo4QkU+SchTPjK22X5ulCCcF0zkHQvE0GpTp2nHpC1YPOqfzKFu7OOfXJ9npk2uplbqS9KyRr5P1eYzdO2w9CNRM7LA7Dxo3x2gqFTXFVwTdAkUtfePrx82x2q/r3vDhKZj5oNlR7MQr5sA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yadro.com; spf=pass smtp.mailfrom=yadro.com; dkim=pass (2048-bit key) header.d=yadro.com header.i=@yadro.com header.b=pOMNsc93; dkim=pass (2048-bit key) header.d=yadro.com header.i=@yadro.com header.b=XXIBr7le; arc=none smtp.client-ip=89.207.88.253 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yadro.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=yadro.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=yadro.com header.i=@yadro.com header.b="pOMNsc93"; dkim=pass (2048-bit key) header.d=yadro.com header.i=@yadro.com header.b="XXIBr7le" DKIM-Filter: OpenDKIM Filter v2.11.0 mta-03.yadro.com 114F0E0008 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yadro.com; s=mta-04; t=1732894346; bh=6r7QDkXtT+7/W0SwfpvnLNeMRvi4uYNH4riUPdpekxw=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=pOMNsc93UuPe0nuw0FbiIxzCxpDjjUrISBr5H/ypSgWt20hBuXnEMezS8Qv+Ux4dS ydrFW/3NOrEW0fYiYH/shBvK4+9+Hpw1PBk8V9FU06YQKcRcR1dGTLhqrbWcmJcko9 lFu23a9I7VSmGXxbNgdNyL/OJmMZ4p+ylt6A+2QKL55HCU4Xs9RkrkY2qxOzz+Qfjl teAGtUFZSTOePOqrta86MQE8WSA2ZEqk99o05TTF5jGsADd32KrsdU2M9MqZh2eqfm Dfzpo4kgJORRdOvabuns+oB2mt2VyTK+yu3+qkrlDyTBF+SkmW+w+mMWh2stot+p66 M1T+ho34UZX1Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yadro.com; s=mta-03; t=1732894346; bh=6r7QDkXtT+7/W0SwfpvnLNeMRvi4uYNH4riUPdpekxw=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=XXIBr7le/EZ3GnhCMlmG5b2ZyrcN/LLRPmiEnoTX4YP9UcCdjjDk7EMPHyhthYFVR R//32QVbxMIws0TBy1uLr8n83xDNVCkEscm1/NeH+ajkly4suoIjJ82ppCLaQws+8g eNUo4buQQGbMTwkBmxQsLzseQJqtTnIDW4weRZHK2heo/4jPDF7ZNHT7y/yV3Ip3TA ErMBqNJOQGlx/8jFGrmoIF8Y+EiPEWYA2E9IzrwjA/iBg5UFjJ1zB/IulyHvm41VgJ EceOW8DpantAGoYgqLWELMXJzmZUww5W7Od8DgDmaG8dQ5Nxm58BgDCDJcojbFh/RE UokYiXumvFLSg== From: Anastasia Kovaleva To: , , , CC: , , Subject: [PATCH 04/10] target: Fix some obvious style problems Date: Fri, 29 Nov 2024 18:30:50 +0300 Message-ID: <20241129153056.6985-5-a.kovaleva@yadro.com> X-Mailer: git-send-email 2.40.3 In-Reply-To: <20241129153056.6985-1-a.kovaleva@yadro.com> References: <20241129153056.6985-1-a.kovaleva@yadro.com> Precedence: bulk X-Mailing-List: target-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: T-EXCH-10.corp.yadro.com (172.17.11.60) To T-EXCH-09.corp.yadro.com (172.17.11.59) Fix obvious style problems, that checkpatch can solve by itself. Patch was made automatically with this command: ./scripts/checkpatch.pl --fix-inplace -f ./drivers/target/**/*.{c,h} and then carefully checked manually. Warnings and errors that were fixed are: WARNING: quoted string split across lines WARNING: unnecessary whitespace before a quoted newline WARNING: break quoted strings at a space character WARNING: Integer promotion: Using 'h' in '%hu' is unnecessary ERROR: trailing whitespace ERROR: code indent should use tabs where possible WARNING: please, no spaces at the start of a line WARNING: please, no space before tabs WARNING: break quoted strings at a space character WARNING: Missing a blank line after declarations WARNING: space prohibited between function name and open parenthesis '(' ERROR: space prohibited after that open parenthesis '(' ERROR: space required before the open parenthesis '(' ERROR: space prohibited before that close parenthesis ')' ERROR: do not initialise statics to NULL WARNING: sizeof buf should be sizeof(buf) WARNING: space prohibited before semicolon WARNING: Possible repeated word: 'the' WARNING: Possible repeated word: 'calling' WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: Unnecessary typecast of c90 int constant - '(unsigned long long)0' could be '0ULL' ERROR: spaces required around that '=' (ctx:VxW) ERROR: space required after that ',' (ctx:VxV) WARNING: Statements should start on a tabstop WARNING: Symbolic permissions 'S_IWUSR | S_IRUGO' are not preferred. Consider using octal permissions '0644'. WARNING: Symbolic permissions 'S_IWUSR' are not preferred. Consider using octal permissions '0200'. WARNING: Prefer __packed over __attribute__((__packed__)) WARNING: Comparisons should place the constant on the right side of the test Then all format strings arguments were aligned by parenthesis by git-clang-format util. Note: The functions, where checkpatch.pl + clang-format made mistakes: lio_target_nacl_info_show lio_target_nacl_info_show iscsit_get_seq_holder_for_datain core_alua_show_tg_pt_gp_info target_core_item_version_show target_pr_res_pr_holder_tg_port_show target_tg_pt_gp_alua_access_type_store core_scsi3_update_aptpl_buf core_scsi3_update_aptpl_buf core_scsi3_update_aptpl_buf pscsi_show_configfs_dev_params rd_show_configfs_dev_params core_tmr_drain_state_list core_tmr_lun_reset tcmu_global_max_data_area_op ft_del_wwn Reviewed-by: Dmitriy Bogdanov Signed-off-by: Anastasia Kovaleva --- drivers/target/iscsi/cxgbit/cxgbit_target.c | 2 +- drivers/target/iscsi/iscsi_target.c | 60 +++++++++---------- drivers/target/iscsi/iscsi_target_configfs.c | 4 +- drivers/target/iscsi/iscsi_target_erl0.c | 3 +- drivers/target/iscsi/iscsi_target_erl1.c | 4 +- drivers/target/iscsi/iscsi_target_erl2.c | 16 ++--- drivers/target/iscsi/iscsi_target_login.c | 19 +++--- drivers/target/iscsi/iscsi_target_nego.c | 5 +- .../target/iscsi/iscsi_target_parameters.c | 18 +++--- drivers/target/iscsi/iscsi_target_tmr.c | 10 ++-- drivers/target/iscsi/iscsi_target_tpg.c | 45 +++++++------- drivers/target/iscsi/iscsi_target_util.c | 9 +-- drivers/target/sbp/sbp_target.c | 6 +- drivers/target/target_core_alua.c | 16 ++--- drivers/target/target_core_configfs.c | 20 +++---- drivers/target/target_core_device.c | 6 +- drivers/target/target_core_fabric_configfs.c | 3 +- drivers/target/target_core_fabric_lib.c | 2 +- drivers/target/target_core_iblock.c | 2 +- drivers/target/target_core_pr.c | 33 +++++----- drivers/target/target_core_pscsi.c | 2 +- drivers/target/target_core_rd.c | 4 +- drivers/target/target_core_sbc.c | 1 + drivers/target/target_core_spc.c | 2 +- drivers/target/target_core_stat.c | 2 +- drivers/target/target_core_tmr.c | 2 +- drivers/target/target_core_tpg.c | 6 +- drivers/target/target_core_transport.c | 14 ++--- drivers/target/target_core_user.c | 12 ++-- drivers/target/target_core_xcopy.c | 16 ++--- drivers/target/tcm_fc/tcm_fc.h | 2 +- drivers/target/tcm_fc/tfc_conf.c | 2 +- drivers/target/tcm_fc/tfc_sess.c | 1 + 33 files changed, 182 insertions(+), 167 deletions(-) diff --git a/drivers/target/iscsi/cxgbit/cxgbit_target.c b/drivers/target/iscsi/cxgbit/cxgbit_target.c index 95301f3c62a2..826b951ed7c2 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_target.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_target.c @@ -1312,7 +1312,7 @@ static int cxgbit_rx_login_pdu(struct cxgbit_sock *csk) login_req = (struct iscsi_login_req *)login->req; memcpy(login_req, pdu_cb->hdr, sizeof(*login_req)); - target_debug("Got Login Command, Flags 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, ExpStatSN: 0x%08x, CID: %hu, Length: %u\n", + target_debug("Got Login Command, Flags 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, ExpStatSN: 0x%08x, CID: %u, Length: %u\n", login_req->flags, login_req->itt, login_req->cmdsn, login_req->exp_statsn, login_req->cid, pdu_cb->dlen); /* diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 313b829d6c54..0ad150d92805 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -1173,7 +1173,7 @@ int iscsit_setup_scsi_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd, cmd->sense_buffer + 2, scsilun_to_int(&hdr->lun), conn->cmd_cnt); - target_debug("Got SCSI Command, ITT: 0x%08x, CmdSN: 0x%08x, ExpXferLen: %u, Length: %u, CID: %hu\n", + target_debug("Got SCSI Command, ITT: 0x%08x, CmdSN: 0x%08x, ExpXferLen: %u, Length: %u, CID: %u\n", hdr->itt, hdr->cmdsn, be32_to_cpu(hdr->data_length), payload_length, conn->cid); @@ -1467,7 +1467,7 @@ __iscsit_check_dataout_hdr(struct iscsit_conn *conn, void *buf, /* iSCSI write */ atomic_long_add(payload_length, &conn->sess->rx_data_octets); - target_debug("Got DataOut ITT: 0x%08x, TTT: 0x%08x, DataSN: 0x%08x, Offset: %u, Length: %u, CID: %hu\n", + target_debug("Got DataOut ITT: 0x%08x, TTT: 0x%08x, DataSN: 0x%08x, Offset: %u, Length: %u, CID: %u\n", hdr->itt, hdr->ttt, hdr->datasn, ntohl(hdr->offset), payload_length, conn->cid); @@ -1725,7 +1725,7 @@ int iscsit_setup_nop_out(struct iscsit_conn *conn, struct iscsit_cmd *cmd, if (!cmd) return iscsit_add_reject(conn, ISCSI_REASON_PROTOCOL_ERROR, (unsigned char *)hdr); - + return iscsit_reject_cmd(cmd, ISCSI_REASON_PROTOCOL_ERROR, (unsigned char *)hdr); } @@ -1804,7 +1804,7 @@ int iscsit_process_nop_out(struct iscsit_conn *conn, struct iscsit_cmd *cmd, cmdsn_ret = iscsit_sequence_cmd(conn, cmd, (unsigned char *)hdr, hdr->cmdsn); - if (cmdsn_ret == CMDSN_LOWER_THAN_EXP) + if (cmdsn_ret == CMDSN_LOWER_THAN_EXP) return 0; if (cmdsn_ret == CMDSN_ERROR_CANNOT_RECOVER) return -1; @@ -1835,7 +1835,7 @@ int iscsit_process_nop_out(struct iscsit_conn *conn, struct iscsit_cmd *cmd, if (cmd) iscsit_free_cmd(cmd, false); - return 0; + return 0; } EXPORT_SYMBOL(iscsit_process_nop_out); @@ -1972,7 +1972,7 @@ iscsit_handle_task_mgt_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd, hdr->flags &= ~ISCSI_FLAG_CMD_FINAL; function = hdr->flags; - target_debug("Got Task Management Request ITT: 0x%08x, CmdSN: 0x%08x, Function: 0x%02x, RefTaskTag: 0x%08x, RefCmdSN: 0x%08x, CID: %hu\n", + target_debug("Got Task Management Request ITT: 0x%08x, CmdSN: 0x%08x, Function: 0x%02x, RefTaskTag: 0x%08x, RefCmdSN: 0x%08x, CID: %u\n", hdr->itt, hdr->cmdsn, function, hdr->rtt, hdr->refcmdsn, conn->cid); if ((function != ISCSI_TM_FUNC_ABORT_TASK) && @@ -2100,6 +2100,7 @@ iscsit_handle_task_mgt_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd, if (!(hdr->opcode & ISCSI_OP_IMMEDIATE)) { int cmdsn_ret = iscsit_sequence_cmd(conn, cmd, buf, hdr->cmdsn); + if (cmdsn_ret == CMDSN_HIGHER_THAN_EXP) { out_of_order_cmdsn = 1; } else if (cmdsn_ret == CMDSN_LOWER_THAN_EXP) { @@ -2316,7 +2317,7 @@ int iscsit_logout_closesession(struct iscsit_cmd *cmd, struct iscsit_conn *conn) struct iscsit_conn *conn_p; struct iscsit_session *sess = conn->sess; - target_debug("Received logout request CLOSESESSION on CID: %hu for SID: %u.\n", conn->cid, + target_debug("Received logout request CLOSESESSION on CID: %u for SID: %u.\n", conn->cid, conn->sess->sid); atomic_set(&sess->session_logout, 1); @@ -2346,7 +2347,7 @@ int iscsit_logout_closeconnection(struct iscsit_cmd *cmd, struct iscsit_conn *co struct iscsit_conn *l_conn; struct iscsit_session *sess = conn->sess; - target_debug("Received logout request CLOSECONNECTION for CID: %hu on CID: %hu.\n", + target_debug("Received logout request CLOSECONNECTION for CID: %u on CID: %u.\n", cmd->logout_cid, conn->cid); /* @@ -2393,7 +2394,7 @@ int iscsit_logout_removeconnforrecovery(struct iscsit_cmd *cmd, struct iscsit_co { struct iscsit_session *sess = conn->sess; - target_debug("Received explicit REMOVECONNFORRECOVERY logout for CID: %hu on CID: %hu.\n", + target_debug("Received explicit REMOVECONNFORRECOVERY logout for CID: %u on CID: %u.\n", cmd->logout_cid, conn->cid); if (sess->sess_ops->ErrorRecoveryLevel != 2) { @@ -2404,7 +2405,7 @@ int iscsit_logout_removeconnforrecovery(struct iscsit_cmd *cmd, struct iscsit_co } if (conn->cid == cmd->logout_cid) { - target_err("Received Logout Request REMOVECONNFORRECOVERY with CID: %hu on CID: %hu, implementation error.\n", + target_err("Received Logout Request REMOVECONNFORRECOVERY with CID: %u on CID: %u, implementation error.\n", cmd->logout_cid, conn->cid); cmd->logout_response = ISCSI_LOGOUT_CLEANUP_FAILED; iscsit_add_cmd_to_response_queue(cmd, conn, cmd->i_state); @@ -2503,7 +2504,7 @@ int iscsit_handle_snack( hdr = (struct iscsi_snack *) buf; hdr->flags &= ~ISCSI_FLAG_CMD_FINAL; - target_debug("Got ISCSI_INIT_SNACK, ITT: 0x%08x, ExpStatSN: 0x%08x, Type: 0x%02x, BegRun: 0x%08x, RunLength: 0x%08x, CID: %hu\n", + target_debug("Got ISCSI_INIT_SNACK, ITT: 0x%08x, ExpStatSN: 0x%08x, Type: 0x%02x, BegRun: 0x%08x, RunLength: 0x%08x, CID: %u\n", hdr->itt, hdr->exp_statsn, hdr->flags, hdr->begrun, hdr->runlength, conn->cid); if (!conn->sess->sess_ops->ErrorRecoveryLevel) { @@ -2723,7 +2724,7 @@ static int iscsit_send_conn_drop_async_message( hdr->param2 = cpu_to_be16(conn->sess->sess_ops->DefaultTime2Wait); hdr->param3 = cpu_to_be16(conn->sess->sess_ops->DefaultTime2Retain); - target_debug("Sending Connection Dropped Async Message StatSN: 0x%08x, for CID: %hu on CID: %hu\n", + target_debug("Sending Connection Dropped Async Message StatSN: 0x%08x, for CID: %u on CID: %u\n", cmd->stat_sn, cmd->logout_cid, conn->cid); return conn->conn_transport->iscsit_xmit_pdu(conn, cmd, NULL, NULL, 0); @@ -2778,7 +2779,7 @@ iscsit_build_datain_pdu(struct iscsit_cmd *cmd, struct iscsit_conn *conn, hdr->datasn = cpu_to_be32(datain->data_sn); hdr->offset = cpu_to_be32(datain->offset); - target_debug("Built DataIN ITT: 0x%08x, StatSN: 0x%08x, DataSN: 0x%08x, Offset: %u, Length: %u, CID: %hu\n", + target_debug("Built DataIN ITT: 0x%08x, StatSN: 0x%08x, DataSN: 0x%08x, Offset: %u, Length: %u, CID: %u\n", cmd->init_task_tag, ntohl(hdr->statsn), ntohl(hdr->datasn), ntohl(hdr->offset), datain->length, conn->cid); } @@ -2874,7 +2875,7 @@ iscsit_build_logout_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn, * is stopped in iscsit_logout_post_handler_diffcid(). */ - target_debug("iSCSI CID: %hu logout on CID: %hu successful.\n", cmd->logout_cid, + target_debug("iSCSI CID: %u logout on CID: %u successful.\n", cmd->logout_cid, conn->cid); cmd->logout_response = ISCSI_LOGOUT_SUCCESS; break; @@ -2896,7 +2897,7 @@ iscsit_build_logout_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn, cr = iscsit_get_inactive_connection_recovery_entry( conn->sess, cmd->logout_cid); if (!cr) { - target_err("Unable to locate CID: %hu for REMOVECONNFORRECOVERY Logout Request.\n", + target_err("Unable to locate CID: %u for REMOVECONNFORRECOVERY Logout Request.\n", cmd->logout_cid); cmd->logout_response = ISCSI_LOGOUT_CID_NOT_FOUND; break; @@ -2904,7 +2905,7 @@ iscsit_build_logout_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn, iscsit_discard_cr_cmds_by_expstatsn(cr, cmd->exp_stat_sn); - target_debug("iSCSI REMOVECONNFORRECOVERY logout for recovery for CID: %hu on CID: %hu successful.\n", + target_debug("iSCSI REMOVECONNFORRECOVERY logout for recovery for CID: %u on CID: %u successful.\n", cmd->logout_cid, conn->cid); cmd->logout_response = ISCSI_LOGOUT_SUCCESS; break; @@ -2924,7 +2925,7 @@ iscsit_build_logout_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn, hdr->exp_cmdsn = cpu_to_be32(conn->sess->exp_cmd_sn); hdr->max_cmdsn = cpu_to_be32((u32) atomic_read(&conn->sess->max_cmd_sn)); - target_debug("Built Logout Response ITT: 0x%08x StatSN: 0x%08x Response: 0x%02x CID: %hu on CID: %hu\n", + target_debug("Built Logout Response ITT: 0x%08x StatSN: 0x%08x Response: 0x%02x CID: %u on CID: %u\n", cmd->init_task_tag, cmd->stat_sn, hdr->response, cmd->logout_cid, conn->cid); return 0; @@ -2950,7 +2951,7 @@ iscsit_build_nopin_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn, { hdr->opcode = ISCSI_OP_NOOP_IN; hdr->flags |= ISCSI_FLAG_CMD_FINAL; - hton24(hdr->dlength, cmd->buf_ptr_size); + hton24(hdr->dlength, cmd->buf_ptr_size); if (nopout_response) put_unaligned_le64(0xFFFFFFFFFFFFFFFFULL, &hdr->lun); hdr->itt = cmd->init_task_tag; @@ -2984,7 +2985,7 @@ static int iscsit_send_unsolicited_nopin( iscsit_build_nopin_rsp(cmd, conn, hdr, false); - target_debug("Sending Unsolicited NOPIN TTT: 0x%08x StatSN: 0x%08x CID: %hu\n", hdr->ttt, + target_debug("Sending Unsolicited NOPIN TTT: 0x%08x StatSN: 0x%08x CID: %u\n", hdr->ttt, cmd->stat_sn, conn->cid); ret = conn->conn_transport->iscsit_xmit_pdu(conn, cmd, NULL, NULL, 0); @@ -3048,7 +3049,7 @@ static int iscsit_send_r2t( hdr->data_offset = cpu_to_be32(r2t->offset); hdr->data_length = cpu_to_be32(r2t->xfer_len); - target_debug("Built %sR2T, ITT: 0x%08x, TTT: 0x%08x, StatSN: 0x%08x, R2TSN: 0x%08x, Offset: %u, DDTL: %u, CID: %hu\n", + target_debug("Built %sR2T, ITT: 0x%08x, TTT: 0x%08x, StatSN: 0x%08x, R2TSN: 0x%08x, Offset: %u, DDTL: %u, CID: %u\n", (!r2t->recovery_r2t) ? "" : "Recovery ", cmd->init_task_tag, r2t->targ_xfer_tag, ntohl(hdr->statsn), r2t->r2t_sn, r2t->offset, r2t->xfer_len, conn->cid); @@ -3184,7 +3185,7 @@ void iscsit_build_rsp_pdu(struct iscsit_cmd *cmd, struct iscsit_conn *conn, hdr->exp_cmdsn = cpu_to_be32(conn->sess->exp_cmd_sn); hdr->max_cmdsn = cpu_to_be32((u32) atomic_read(&conn->sess->max_cmd_sn)); - target_debug("Built SCSI Response, ITT: 0x%08x, StatSN: 0x%08x, Response: 0x%02x, SAM Status: 0x%02x, CID: %hu\n", + target_debug("Built SCSI Response, ITT: 0x%08x, StatSN: 0x%08x, Response: 0x%02x, SAM Status: 0x%02x, CID: %u\n", cmd->init_task_tag, cmd->stat_sn, cmd->se_cmd.scsi_status, cmd->se_cmd.scsi_status, conn->cid); } @@ -3206,7 +3207,7 @@ static int iscsit_send_response(struct iscsit_cmd *cmd, struct iscsit_conn *conn ((cmd->se_cmd.se_cmd_flags & SCF_TRANSPORT_TASK_SENSE) || (cmd->se_cmd.se_cmd_flags & SCF_EMULATED_TASK_SENSE))) { put_unaligned_be16(cmd->se_cmd.scsi_sense_length, cmd->sense_buffer); - cmd->se_cmd.scsi_sense_length += sizeof (__be16); + cmd->se_cmd.scsi_sense_length += sizeof(__be16); padding = -(cmd->se_cmd.scsi_sense_length) & 3; hton24(hdr->dlength, (u32)cmd->se_cmd.scsi_sense_length); @@ -3261,7 +3262,7 @@ iscsit_build_task_mgt_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn, hdr->exp_cmdsn = cpu_to_be32(conn->sess->exp_cmd_sn); hdr->max_cmdsn = cpu_to_be32((u32) atomic_read(&conn->sess->max_cmd_sn)); - target_debug("Built Task Management Response ITT: 0x%08x, StatSN: 0x%08x, Response: 0x%02x, CID: %hu\n", + target_debug("Built Task Management Response ITT: 0x%08x, StatSN: 0x%08x, Response: 0x%02x, CID: %u\n", cmd->init_task_tag, cmd->stat_sn, hdr->response, conn->cid); } EXPORT_SYMBOL(iscsit_build_task_mgt_rsp); @@ -3386,10 +3387,7 @@ iscsit_build_sendtargets_response(struct iscsit_cmd *cmd, else sockaddr = &np->np_sockaddr; - len = sprintf(buf, "TargetAddress=" - "%pISpc,%hu", - sockaddr, - tpg->tpgt); + len = sprintf(buf, "TargetAddress=%pISpc,%hu", sockaddr, tpg->tpgt); len += 1; if ((len + payload_len) > buffer_len) { @@ -3467,7 +3465,7 @@ iscsit_build_text_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn, hdr->exp_cmdsn = cpu_to_be32(conn->sess->exp_cmd_sn); hdr->max_cmdsn = cpu_to_be32((u32) atomic_read(&conn->sess->max_cmd_sn)); - target_debug("Built Text Response: ITT: 0x%08x, TTT: 0x%08x, StatSN: 0x%08x, Length: %u, CID: %hu F: %d C: %d\n", + target_debug("Built Text Response: ITT: 0x%08x, TTT: 0x%08x, StatSN: 0x%08x, Length: %u, CID: %u F: %d C: %d\n", cmd->init_task_tag, cmd->targ_xfer_tag, cmd->stat_sn, text_length, conn->cid, !!(hdr->flags & ISCSI_FLAG_CMD_FINAL), !!(hdr->flags & ISCSI_FLAG_TEXT_CONTINUE)); @@ -3518,7 +3516,7 @@ static int iscsit_send_reject( iscsit_build_reject(cmd, conn, hdr); - target_debug("Built Reject PDU StatSN: 0x%08x, Reason: 0x%02x, CID: %hu\n", + target_debug("Built Reject PDU StatSN: 0x%08x, Reason: 0x%02x, CID: %u\n", ntohl(hdr->statsn), hdr->reason, conn->cid); return conn->conn_transport->iscsit_xmit_pdu(conn, cmd, NULL, @@ -4180,7 +4178,7 @@ int iscsit_close_connection( int conn_logout = (conn->conn_state == TARG_CONN_STATE_IN_LOGOUT); struct iscsit_session *sess = conn->sess; - target_debug("Closing iSCSI connection CID %hu on SID: %u\n", conn->cid, sess->sid); + target_debug("Closing iSCSI connection CID %u on SID: %u\n", conn->cid, sess->sid); /* * Always up conn_logout_comp for the traditional TCP and HW_OFFLOAD * case just in case the RX Thread in iscsi_target_rx_opcode() is @@ -4466,7 +4464,7 @@ int iscsit_close_session(struct iscsit_session *sess, bool can_sleep) if (tpg->tpg_tiqn) tpg->tpg_tiqn->tiqn_nsessions--; - target_debug("Decremented number of active iSCSI Sessions on iSCSI TPG: %hu to %u\n", + target_debug("Decremented number of active iSCSI Sessions on iSCSI TPG: %u to %u\n", tpg->tpgt, tpg->nsessions); ida_free(&sess_ida, sess->session_index); diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index bf820981b0da..c0f63c51a6cc 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -210,7 +210,7 @@ static struct se_tpg_np *lio_target_call_addnptotpg( if (ret < 0) return ERR_PTR(-EINVAL); - target_debug("LIO_Target_ConfigFS: REGISTER -> %s TPGT: %hu PORTAL: %s\n", + target_debug("LIO_Target_ConfigFS: REGISTER -> %s TPGT: %u PORTAL: %s\n", config_item_name(&se_tpg->se_tpg_wwn->wwn_group.cg_item), tpg->tpgt, name); /* * Assume ISCSI_TCP by default. Other network portals for other @@ -252,7 +252,7 @@ static void lio_target_call_delnpfromtpg( return; se_tpg = &tpg->tpg_se_tpg; - target_debug("LIO_Target_ConfigFS: DEREGISTER -> %s TPGT: %hu PORTAL: %pISpc\n", + target_debug("LIO_Target_ConfigFS: DEREGISTER -> %s TPGT: %u PORTAL: %pISpc\n", config_item_name(&se_tpg->se_tpg_wwn->wwn_group.cg_item), tpg->tpgt, &tpg_np->tpg_np->np_sockaddr); diff --git a/drivers/target/iscsi/iscsi_target_erl0.c b/drivers/target/iscsi/iscsi_target_erl0.c index 0607cc3b6f07..c34a04b7e91f 100644 --- a/drivers/target/iscsi/iscsi_target_erl0.c +++ b/drivers/target/iscsi/iscsi_target_erl0.c @@ -334,6 +334,7 @@ static int iscsit_dataout_check_datasn( data_sn = cmd->data_sn; else { struct iscsi_seq *seq = cmd->seq_ptr; + data_sn = seq->data_sn; } @@ -866,7 +867,7 @@ static void iscsit_handle_connection_cleanup(struct iscsit_conn *conn) !atomic_read(&sess->session_fall_back_to_erl0)) iscsit_connection_recovery_transport_reset(conn); else { - target_debug("Performing cleanup for failed iSCSI Connection ID: %hu from %s\n", + target_debug("Performing cleanup for failed iSCSI Connection ID: %u from %s\n", conn->cid, sess->sess_ops->InitiatorName); iscsit_close_connection(conn); } diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c index 54dc01d289cf..91b36e46181d 100644 --- a/drivers/target/iscsi/iscsi_target_erl1.c +++ b/drivers/target/iscsi/iscsi_target_erl1.c @@ -460,7 +460,7 @@ int iscsit_handle_status_snack( if (!begrun) { begrun = conn->exp_statsn; } else if (conn->exp_statsn > begrun) { - target_err("Got Status SNACK Begrun: 0x%08x, RunLength: 0x%08x but already got ExpStatSN: 0x%08x on CID: %hu.\n", + target_err("Got Status SNACK Begrun: 0x%08x, RunLength: 0x%08x but already got ExpStatSN: 0x%08x on CID: %u.\n", begrun, runlength, conn->exp_statsn, conn->cid); return 0; } @@ -1174,7 +1174,7 @@ void iscsit_start_dataout_timer( if (cmd->dataout_timer_flags & ISCSI_TF_RUNNING) return; - target_debug("Starting DataOUT timer for ITT: 0x%08x on CID: %hu.\n", cmd->init_task_tag, + target_debug("Starting DataOUT timer for ITT: 0x%08x on CID: %u.\n", cmd->init_task_tag, conn->cid); cmd->dataout_timer_flags &= ~ISCSI_TF_STOP; diff --git a/drivers/target/iscsi/iscsi_target_erl2.c b/drivers/target/iscsi/iscsi_target_erl2.c index 96fb0ea0ad4c..b28cf293b9be 100644 --- a/drivers/target/iscsi/iscsi_target_erl2.c +++ b/drivers/target/iscsi/iscsi_target_erl2.c @@ -232,7 +232,7 @@ void iscsit_discard_cr_cmds_by_expstatsn( } dropped_count++; - target_debug("Dropping Acknowledged ITT: 0x%08x, StatSN: 0x%08x, CID: %hu.\n", + target_debug("Dropping Acknowledged ITT: 0x%08x, StatSN: 0x%08x, CID: %u.\n", cmd->init_task_tag, cmd->stat_sn, cr->cid); iscsit_remove_cmd_from_connection_recovery(cmd, sess); @@ -243,15 +243,15 @@ void iscsit_discard_cr_cmds_by_expstatsn( } spin_unlock(&cr->conn_recovery_cmd_lock); - target_debug("Dropped %u total acknowledged commands on CID: %hu less than old ExpStatSN: 0x%08x\n", + target_debug("Dropped %u total acknowledged commands on CID: %u less than old ExpStatSN: 0x%08x\n", dropped_count, cr->cid, exp_statsn); if (!cr->cmd_count) { - target_debug("No commands to be reassigned for failed connection CID: %hu on SID: %u\n", + target_debug("No commands to be reassigned for failed connection CID: %u on SID: %u\n", cr->cid, sess->sid); iscsit_remove_inactive_connection_recovery_entry(cr, sess); iscsit_attach_active_connection_recovery_entry(sess, cr); - target_debug("iSCSI connection recovery successful for CID: %hu on SID: %u\n", + target_debug("iSCSI connection recovery successful for CID: %u on SID: %u\n", cr->cid, sess->sid); iscsit_remove_active_connection_recovery_entry(cr, sess); } else { @@ -275,7 +275,7 @@ int iscsit_discard_unacknowledged_ooo_cmdsns_for_conn(struct iscsit_conn *conn) continue; dropped_count++; - target_debug("Dropping unacknowledged CmdSN: 0x%08x during connection recovery on CID: %hu\n", + target_debug("Dropping unacknowledged CmdSN: 0x%08x during connection recovery on CID: %u\n", ooo_cmdsn->cmdsn, conn->cid); iscsit_remove_ooo_cmdsn(sess, ooo_cmdsn); } @@ -294,7 +294,7 @@ int iscsit_discard_unacknowledged_ooo_cmdsns_for_conn(struct iscsit_conn *conn) } spin_unlock_bh(&conn->cmd_lock); - target_debug("Dropped %u total unacknowledged commands on CID: %hu for ExpCmdSN: 0x%08x.\n", + target_debug("Dropped %u total unacknowledged commands on CID: %u for ExpCmdSN: 0x%08x.\n", dropped_count, conn->cid, sess->exp_cmd_sn); return 0; } @@ -333,7 +333,7 @@ int iscsit_prepare_cmds_for_reallegiance(struct iscsit_conn *conn) if ((cmd->iscsi_opcode != ISCSI_OP_SCSI_CMD) && (cmd->iscsi_opcode != ISCSI_OP_NOOP_OUT)) { - target_debug("Not performing reallegiance on Opcode: 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, CID: %hu\n", + target_debug("Not performing reallegiance on Opcode: 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, CID: %u\n", cmd->iscsi_opcode, cmd->init_task_tag, cmd->cmd_sn, conn->cid); list_del_init(&cmd->i_conn_node); @@ -364,7 +364,7 @@ int iscsit_prepare_cmds_for_reallegiance(struct iscsit_conn *conn) } cmd_count++; - target_debug("Preparing Opcode: 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, StatSN: 0x%08x, CID: %hu for reallegiance.\n", + target_debug("Preparing Opcode: 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, StatSN: 0x%08x, CID: %u for reallegiance.\n", cmd->iscsi_opcode, cmd->init_task_tag, cmd->cmd_sn, cmd->stat_sn, conn->cid); diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index 0450408bd9a3..1ba5af73aa01 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -207,6 +207,7 @@ static int iscsi_login_set_conn_values( __be16 cid) { int ret; + conn->sess = sess; conn->cid = be16_to_cpu(cid); /* @@ -230,10 +231,10 @@ __printf(2, 3) int iscsi_change_param_sprintf( va_list args; unsigned char buf[64]; - memset(buf, 0, sizeof buf); + memset(buf, 0, sizeof(buf)); va_start(args, fmt); - vsnprintf(buf, sizeof buf, fmt, args); + vsnprintf(buf, sizeof(buf), fmt, args); va_end(args); if (iscsi_change_param_value(buf, conn->param_list, 0) < 0) { @@ -571,7 +572,7 @@ int iscsi_login_post_auth_non_zero_tsih( */ conn_ptr = iscsit_get_conn_from_cid_rcfr(sess, cid); if (conn_ptr) { - target_err("Connection exists with CID %hu for %s, performing connection reinstatement.\n", + target_err("Connection exists with CID %u for %s, performing connection reinstatement.\n", conn_ptr->cid, sess->sess_ops->InitiatorName); iscsit_connection_reinstatement_rcfr(conn_ptr); @@ -591,7 +592,7 @@ int iscsi_login_post_auth_non_zero_tsih( cr = iscsit_get_inactive_connection_recovery_entry( sess, cid); if (cr) { - target_debug("Performing implicit logout for connection recovery on CID: %hu\n", + target_debug("Performing implicit logout for connection recovery on CID: %u\n", conn->cid); iscsit_discard_cr_cmds_by_expstatsn(cr, exp_statsn); } @@ -757,7 +758,7 @@ void iscsi_post_login_handler( target_debug("Moving to TARG_SESS_STATE_LOGGED_IN.\n"); sess->session_state = TARG_SESS_STATE_LOGGED_IN; - target_debug("iSCSI Login successful on CID: %hu from %pISpc to %pISpc,%hu\n", conn->cid, + target_debug("iSCSI Login successful on CID: %u from %pISpc to %pISpc,%u\n", conn->cid, &conn->login_sockaddr, &conn->local_sockaddr, tpg->tpgt); spin_lock_bh(&sess->conn_lock); @@ -776,7 +777,7 @@ void iscsi_post_login_handler( if (tpg->tpg_tiqn) tpg->tpg_tiqn->tiqn_nsessions++; - target_debug("Incremented number of active iSCSI sessions to %u on iSCSI Target Portal Group: %hu\n", + target_debug("Incremented number of active iSCSI sessions to %u on iSCSI Target Portal Group: %u\n", tpg->nsessions, tpg->tpgt); spin_unlock_bh(&se_tpg->session_lock); @@ -961,7 +962,7 @@ int iscsit_get_login_rx(struct iscsit_conn *conn, struct iscsi_login *login) payload_length = ntoh24(login_req->dlength); padding = ((-payload_length) & 3); - target_debug("Got Login Command, Flags 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, ExpStatSN: 0x%08x, CID: %hu, Length: %u\n", + target_debug("Got Login Command, Flags 0x%02x, ITT: 0x%08x, CmdSN: 0x%08x, ExpStatSN: 0x%08x, CID: %u, Length: %u\n", login_req->flags, login_req->itt, login_req->cmdsn, login_req->exp_statsn, login_req->cid, payload_length); /* @@ -1304,11 +1305,11 @@ static int __iscsi_target_login_thread(struct iscsi_np *np) /* * SessionType: Discovery * - * Locates Default Portal + * Locates Default Portal * * SessionType: Normal * - * Locates Target Portal from NP -> Target IQN + * Locates Target Portal from NP -> Target IQN */ rc = iscsi_target_locate_portal(np, conn, login); if (rc < 0) { diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c index 4f60ec03c95c..523b780211b3 100644 --- a/drivers/target/iscsi/iscsi_target_nego.c +++ b/drivers/target/iscsi/iscsi_target_nego.c @@ -332,6 +332,7 @@ static int iscsi_target_do_tx_login_io(struct iscsit_conn *conn, struct iscsi_lo */ if (login->login_complete) { int rc = iscsit_start_kthreads(conn); + if (rc) { iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR, ISCSI_LOGIN_STATUS_NO_RESOURCES); @@ -1220,7 +1221,7 @@ int iscsi_target_locate_portal( goto out; } conn->tpg_np = tpg_np; - target_debug("Located Portal Group Object: %hu\n", conn->tpg->tpgt); + target_debug("Located Portal Group Object: %u\n", conn->tpg->tpgt); /* * Setup crc32c modules from libcrypto */ @@ -1267,7 +1268,7 @@ int iscsi_target_locate_portal( sess->se_sess->se_node_acl = core_tpg_check_initiator_node_acl( &conn->tpg->tpg_se_tpg, i_buf); if (!sess->se_sess->se_node_acl) { - target_err("iSCSI Initiator Node: %s is not authorized to access iSCSI target portal group: %hu.\n", + target_err("iSCSI Initiator Node: %s is not authorized to access iSCSI target portal group: %u.\n", i_buf, conn->tpg->tpgt); iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_INITIATOR_ERR, ISCSI_LOGIN_STATUS_TGT_FORBIDDEN); diff --git a/drivers/target/iscsi/iscsi_target_parameters.c b/drivers/target/iscsi/iscsi_target_parameters.c index 4b8429c53904..9c2c70de8d75 100644 --- a/drivers/target/iscsi/iscsi_target_parameters.c +++ b/drivers/target/iscsi/iscsi_target_parameters.c @@ -32,7 +32,7 @@ int iscsi_login_rx_data( return -1; } - return 0 ; + return 0; } int iscsi_login_tx_data( @@ -78,18 +78,18 @@ void iscsi_dump_sess_ops(struct iscsi_sess_ops *sess_ops) target_debug("InitiatorAlias: %s\n", sess_ops->InitiatorAlias); target_debug("TargetName: %s\n", sess_ops->TargetName); target_debug("TargetAlias: %s\n", sess_ops->TargetAlias); - target_debug("TargetPortalGroupTag: %hu\n", sess_ops->TargetPortalGroupTag); - target_debug("MaxConnections: %hu\n", sess_ops->MaxConnections); + target_debug("TargetPortalGroupTag: %u\n", sess_ops->TargetPortalGroupTag); + target_debug("MaxConnections: %u\n", sess_ops->MaxConnections); target_debug("InitialR2T: %s\n", (sess_ops->InitialR2T) ? "Yes" : "No"); target_debug("ImmediateData: %s\n", (sess_ops->ImmediateData) ? "Yes" : "No"); target_debug("MaxBurstLength: %u\n", sess_ops->MaxBurstLength); target_debug("FirstBurstLength: %u\n", sess_ops->FirstBurstLength); - target_debug("DefaultTime2Wait: %hu\n", sess_ops->DefaultTime2Wait); - target_debug("DefaultTime2Retain: %hu\n", sess_ops->DefaultTime2Retain); - target_debug("MaxOutstandingR2T: %hu\n", sess_ops->MaxOutstandingR2T); + target_debug("DefaultTime2Wait: %u\n", sess_ops->DefaultTime2Wait); + target_debug("DefaultTime2Retain: %u\n", sess_ops->DefaultTime2Retain); + target_debug("MaxOutstandingR2T: %u\n", sess_ops->MaxOutstandingR2T); target_debug("DataPDUInOrder: %s\n", (sess_ops->DataPDUInOrder) ? "Yes" : "No"); target_debug("DataSequenceInOrder: %s\n", (sess_ops->DataSequenceInOrder) ? "Yes" : "No"); - target_debug("ErrorRecoveryLevel: %hu\n", sess_ops->ErrorRecoveryLevel); + target_debug("ErrorRecoveryLevel: %u\n", sess_ops->ErrorRecoveryLevel); target_debug("SessionType: %s\n", (sess_ops->SessionType) ? "Discovery" : "Normal"); } @@ -1298,6 +1298,7 @@ static int iscsi_enforce_integrity_rules( &tmpptr, 0); if (FirstBurstLength > MaxBurstLength) { char tmpbuf[11]; + memset(tmpbuf, 0, sizeof(tmpbuf)); sprintf(tmpbuf, "%u", MaxBurstLength); if (iscsi_update_param_value(param, tmpbuf)) @@ -1422,8 +1423,7 @@ int iscsi_encode_text_output( *length += 1; output_buf = textbuf + *length; SET_PSTATE_PROPOSER(param); - iscsi_check_proposer_for_optional_reply(param, - keys_workaround); + iscsi_check_proposer_for_optional_reply(param, keys_workaround); target_debug("Sending key: %s=%s\n", param->name, param->value); } } diff --git a/drivers/target/iscsi/iscsi_target_tmr.c b/drivers/target/iscsi/iscsi_target_tmr.c index c9f55f3cf7e3..0382ec46c68d 100644 --- a/drivers/target/iscsi/iscsi_target_tmr.c +++ b/drivers/target/iscsi/iscsi_target_tmr.c @@ -39,7 +39,7 @@ u8 iscsit_tmr_abort_task( ref_cmd = iscsit_find_cmd_from_itt(conn, hdr->rtt); if (!ref_cmd) { - target_err("Unable to locate RefTaskTag: 0x%08x on CID: %hu.\n", hdr->rtt, + target_err("Unable to locate RefTaskTag: 0x%08x on CID: %u.\n", hdr->rtt, conn->cid); return (iscsi_sna_gte(be32_to_cpu(hdr->refcmdsn), conn->sess->exp_cmd_sn) && iscsi_sna_lte(be32_to_cpu(hdr->refcmdsn), (u32) atomic_read(&conn->sess->max_cmd_sn))) ? @@ -111,7 +111,7 @@ u8 iscsit_tmr_task_reassign( struct iscsi_tm *hdr = (struct iscsi_tm *) buf; u64 ret, ref_lun; - target_debug("Got TASK_REASSIGN TMR ITT: 0x%08x, RefTaskTag: 0x%08x, ExpDataSN: 0x%08x, CID: %hu\n", + target_debug("Got TASK_REASSIGN TMR ITT: 0x%08x, RefTaskTag: 0x%08x, ExpDataSN: 0x%08x, CID: %u\n", hdr->itt, hdr->rtt, hdr->exp_datasn, conn->cid); if (conn->sess->sess_ops->ErrorRecoveryLevel != 2) { @@ -121,7 +121,7 @@ u8 iscsit_tmr_task_reassign( ret = iscsit_find_cmd_for_recovery(conn->sess, &ref_cmd, &cr, hdr->rtt); if (ret == -2) { - target_err("Command ITT: 0x%08x is still alligent to CID: %hu\n", + target_err("Command ITT: 0x%08x is still alligent to CID: %u\n", ref_cmd->init_task_tag, cr->cid); return ISCSI_TMF_RSP_TASK_ALLEGIANT; } else if (ret == -1) { @@ -175,7 +175,7 @@ static void iscsit_task_reassign_remove_cmd( ret = iscsit_remove_cmd_from_connection_recovery(cmd, sess); spin_unlock(&cr->conn_recovery_cmd_lock); if (!ret) { - target_debug("iSCSI connection recovery successful for CID: %hu on SID: %u\n", + target_debug("iSCSI connection recovery successful for CID: %u on SID: %u\n", cr->cid, sess->sid); iscsit_remove_active_connection_recovery_entry(cr, sess); } @@ -425,7 +425,7 @@ static int iscsit_task_reassign_complete( if (ret != 0) return ret; - target_debug("Completed connection reallegiance for Opcode: 0x%02x, ITT: 0x%08x to CID: %hu.\n", + target_debug("Completed connection reallegiance for Opcode: 0x%02x, ITT: 0x%08x to CID: %u.\n", cmd->iscsi_opcode, cmd->init_task_tag, conn->cid); return 0; diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c index 2d069354f384..566132ab601e 100644 --- a/drivers/target/iscsi/iscsi_target_tpg.c +++ b/drivers/target/iscsi/iscsi_target_tpg.c @@ -245,8 +245,7 @@ int iscsit_tpg_add_portal_group(struct iscsi_tiqn *tiqn, struct iscsi_portal_gro spin_lock(&tiqn->tiqn_tpg_lock); list_add_tail(&tpg->tpg_list, &tiqn->tiqn_tpg_list); tiqn->tiqn_ntpgs++; - target_debug("CORE[%s]_TPG[%hu] - Added iSCSI Target Portal Group\n", tiqn->tiqn, - tpg->tpgt); + target_debug("CORE[%s]_TPG[%u] - Added iSCSI Target Portal Group\n", tiqn->tiqn, tpg->tpgt); spin_unlock(&tiqn->tiqn_tpg_lock); return 0; @@ -270,7 +269,7 @@ int iscsit_tpg_del_portal_group( spin_unlock(&tpg->tpg_state_lock); if (iscsit_release_sessions_for_tpg(tpg, force) < 0) { - target_err("Unable to delete iSCSI Target Portal Group: %hu while active sessions exist, and force=0\n", + target_err("Unable to delete iSCSI Target Portal Group: %u while active sessions exist, and force=0\n", tpg->tpgt); tpg->tpg_state = old_state; return -EPERM; @@ -292,7 +291,7 @@ int iscsit_tpg_del_portal_group( list_del(&tpg->tpg_list); spin_unlock(&tiqn->tiqn_tpg_lock); - target_debug("CORE[%s]_TPG[%hu] - Deleted iSCSI Target Portal Group\n", tiqn->tiqn, + target_debug("CORE[%s]_TPG[%u] - Deleted iSCSI Target Portal Group\n", tiqn->tiqn, tpg->tpgt); kfree(tpg); @@ -306,7 +305,7 @@ int iscsit_tpg_enable_portal_group(struct iscsi_portal_group *tpg) int ret; if (tpg->tpg_state == TPG_STATE_ACTIVE) { - target_err("iSCSI target portal group: %hu is already active, ignoring request.\n", + target_err("iSCSI target portal group: %u is already active, ignoring request.\n", tpg->tpgt); return -EINVAL; } @@ -337,7 +336,7 @@ int iscsit_tpg_enable_portal_group(struct iscsi_portal_group *tpg) spin_lock(&tiqn->tiqn_tpg_lock); tiqn->tiqn_active_tpgs++; - target_debug("iSCSI_TPG[%hu] - Enabled iSCSI Target Portal Group\n", tpg->tpgt); + target_debug("iSCSI_TPG[%u] - Enabled iSCSI Target Portal Group\n", tpg->tpgt); spin_unlock(&tiqn->tiqn_tpg_lock); return 0; @@ -353,7 +352,7 @@ int iscsit_tpg_disable_portal_group(struct iscsi_portal_group *tpg, int force) spin_lock(&tpg->tpg_state_lock); if (tpg->tpg_state == TPG_STATE_INACTIVE) { - target_err("iSCSI Target Portal Group: %hu is already inactive, ignoring request.\n", + target_err("iSCSI Target Portal Group: %u is already inactive, ignoring request.\n", tpg->tpgt); spin_unlock(&tpg->tpg_state_lock); return -EINVAL; @@ -367,7 +366,7 @@ int iscsit_tpg_disable_portal_group(struct iscsi_portal_group *tpg, int force) spin_lock(&tpg->tpg_state_lock); tpg->tpg_state = old_state; spin_unlock(&tpg->tpg_state_lock); - target_err("Unable to disable iSCSI Target Portal Group: %hu while active sessions exist, and force=0\n", + target_err("Unable to disable iSCSI Target Portal Group: %u while active sessions exist, and force=0\n", tpg->tpgt); return -EPERM; } @@ -378,7 +377,7 @@ int iscsit_tpg_disable_portal_group(struct iscsi_portal_group *tpg, int force) spin_lock(&tiqn->tiqn_tpg_lock); tiqn->tiqn_active_tpgs--; - target_debug("iSCSI_TPG[%hu] - Disabled iSCSI Target Portal Group\n", tpg->tpgt); + target_debug("iSCSI_TPG[%u] - Disabled iSCSI Target Portal Group\n", tpg->tpgt); spin_unlock(&tiqn->tiqn_tpg_lock); return 0; @@ -513,7 +512,7 @@ static int iscsit_tpg_release_np( { iscsit_clear_tpg_np_login_thread(tpg_np, tpg, true); - target_debug("CORE[%s] - Removed Network Portal: %pISpc,%hu on %s\n", tpg->tpg_tiqn->tiqn, + target_debug("CORE[%s] - Removed Network Portal: %pISpc,%u on %s\n", tpg->tpg_tiqn->tiqn, &np->np_sockaddr, tpg->tpgt, np->np_transport->name); tpg_np->tpg_np = NULL; @@ -626,7 +625,7 @@ int iscsit_ta_authentication(struct iscsi_portal_group *tpg, u32 authentication) out: a->authentication = authentication; - target_debug("%s iSCSI Authentication Methods for TPG: %hu.\n", + target_debug("%s iSCSI Authentication Methods for TPG: %u.\n", a->authentication ? "Enforcing" : "Disabling", tpg->tpgt); return 0; @@ -649,7 +648,7 @@ int iscsit_ta_login_timeout( } a->login_timeout = login_timeout; - target_debug("Set Logout Timeout to %u for Target Portal Group %hu\n", a->login_timeout, + target_debug("Set Logout Timeout to %u for Target Portal Group %u\n", a->login_timeout, tpg->tpgt); return 0; @@ -667,7 +666,7 @@ int iscsit_ta_generate_node_acls( } a->generate_node_acls = flag; - target_debug("iSCSI_TPG[%hu] - Generate Initiator Portal Group ACLs: %s\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - Generate Initiator Portal Group ACLs: %s\n", tpg->tpgt, (a->generate_node_acls) ? "Enabled" : "Disabled"); if (flag == 1 && a->cache_dynamic_acls == 0) { @@ -695,7 +694,7 @@ int iscsit_ta_default_cmdsn_depth( } a->default_cmdsn_depth = tcq_depth; - target_debug("iSCSI_TPG[%hu] - Set Default CmdSN TCQ Depth to %u\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - Set Default CmdSN TCQ Depth to %u\n", tpg->tpgt, a->default_cmdsn_depth); return 0; @@ -718,7 +717,7 @@ int iscsit_ta_cache_dynamic_acls( } a->cache_dynamic_acls = flag; - target_debug("iSCSI_TPG[%hu] - Cache Dynamic Initiator Portal Group ACLs %s\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - Cache Dynamic Initiator Portal Group ACLs %s\n", tpg->tpgt, (a->cache_dynamic_acls) ? "Enabled" : "Disabled"); return 0; @@ -736,7 +735,7 @@ int iscsit_ta_demo_mode_write_protect( } a->demo_mode_write_protect = flag; - target_debug("iSCSI_TPG[%hu] - Demo Mode Write Protect bit: %s\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - Demo Mode Write Protect bit: %s\n", tpg->tpgt, (a->demo_mode_write_protect) ? "ON" : "OFF"); return 0; @@ -754,7 +753,7 @@ int iscsit_ta_prod_mode_write_protect( } a->prod_mode_write_protect = flag; - target_debug("iSCSI_TPG[%hu] - Production Mode Write Protect bit: %s\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - Production Mode Write Protect bit: %s\n", tpg->tpgt, (a->prod_mode_write_protect) ? "ON" : "OFF"); return 0; @@ -772,7 +771,7 @@ int iscsit_ta_demo_mode_discovery( } a->demo_mode_discovery = flag; - target_debug("iSCSI_TPG[%hu] - Demo Mode Discovery bit: %s\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - Demo Mode Discovery bit: %s\n", tpg->tpgt, (a->demo_mode_discovery) ? "ON" : "OFF"); return 0; @@ -790,7 +789,7 @@ int iscsit_ta_default_erl( } a->default_erl = default_erl; - target_debug("iSCSI_TPG[%hu] - DefaultERL: %u\n", tpg->tpgt, a->default_erl); + target_debug("iSCSI_TPG[%u] - DefaultERL: %u\n", tpg->tpgt, a->default_erl); return 0; } @@ -807,7 +806,7 @@ int iscsit_ta_t10_pi( } a->t10_pi = flag; - target_debug("iSCSI_TPG[%hu] - T10 Protection information bit: %s\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - T10 Protection information bit: %s\n", tpg->tpgt, (a->t10_pi) ? "ON" : "OFF"); return 0; @@ -825,7 +824,7 @@ int iscsit_ta_fabric_prot_type( } a->fabric_prot_type = prot_type; - target_debug("iSCSI_TPG[%hu] - T10 Fabric Protection Type: %u\n", tpg->tpgt, prot_type); + target_debug("iSCSI_TPG[%u] - T10 Fabric Protection Type: %u\n", tpg->tpgt, prot_type); return 0; } @@ -842,7 +841,7 @@ int iscsit_ta_tpg_enabled_sendtargets( } a->tpg_enabled_sendtargets = flag; - target_debug("iSCSI_TPG[%hu] - TPG enabled bit required for SendTargets: %s\n", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - TPG enabled bit required for SendTargets: %s\n", tpg->tpgt, (a->tpg_enabled_sendtargets) ? "ON" : "OFF"); return 0; @@ -860,7 +859,7 @@ int iscsit_ta_login_keys_workaround( } a->login_keys_workaround = flag; - target_debug("iSCSI_TPG[%hu] - TPG enabled bit for login keys workaround: %s ", tpg->tpgt, + target_debug("iSCSI_TPG[%u] - TPG enabled bit for login keys workaround: %s ", tpg->tpgt, (a->login_keys_workaround) ? "ON" : "OFF"); return 0; diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index f64f35083b61..04eb268b9bc9 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -383,7 +383,7 @@ struct iscsit_cmd *iscsit_find_cmd_from_itt( } spin_unlock_bh(&conn->cmd_lock); - target_err("Unable to locate ITT: 0x%08x on CID: %hu", init_task_tag, conn->cid); + target_err("Unable to locate ITT: 0x%08x on CID: %u", init_task_tag, conn->cid); return NULL; } EXPORT_SYMBOL(iscsit_find_cmd_from_itt); @@ -406,7 +406,7 @@ struct iscsit_cmd *iscsit_find_cmd_from_itt_or_dump( } spin_unlock_bh(&conn->cmd_lock); - target_err("Unable to locate ITT: 0x%08x on CID: %hu, dumping payload\n", init_task_tag, + target_err("Unable to locate ITT: 0x%08x on CID: %u, dumping payload\n", init_task_tag, conn->cid); if (length) iscsit_dump_data_payload(conn, length, 1); @@ -430,7 +430,7 @@ struct iscsit_cmd *iscsit_find_cmd_from_ttt( } spin_unlock_bh(&conn->cmd_lock); - target_err("Unable to locate TTT: 0x%08x on CID: %hu\n", targ_xfer_tag, conn->cid); + target_err("Unable to locate TTT: 0x%08x on CID: %u\n", targ_xfer_tag, conn->cid); return NULL; } @@ -1197,7 +1197,7 @@ int iscsit_fe_sendpage_sg( struct kvec *iov_d = &cmd->iov_data[iov_off]; tx_sent = tx_data(conn, iov_d, 1, ISCSI_CRC_LEN); - if (ISCSI_CRC_LEN != tx_sent) { + if (tx_sent != ISCSI_CRC_LEN) { if (tx_sent == -EAGAIN) { target_err("tx_data() returned -EAGAIN\n"); goto send_datacrc; @@ -1301,6 +1301,7 @@ int tx_data( while (msg_data_left(&msg)) { int tx_loop = sock_sendmsg(conn->sock, &msg); + if (tx_loop <= 0) { target_debug("tx_loop: %d total_tx %d\n", tx_loop, total_tx); return tx_loop; diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index 75914c19c872..4d551eefa4a6 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -1351,7 +1351,7 @@ static void sbp_sense_mangle(struct sbp_target_request *req) WARN_ON(se_cmd->scsi_sense_length < 18); - switch (sense[0] & 0x7f) { /* sfmt */ + switch (sense[0] & 0x7f) { /* sfmt */ case 0x70: /* current, fixed */ status[0] = 0 << 6; break; @@ -1673,6 +1673,7 @@ static char *sbp_get_fabric_wwn(struct se_portal_group *se_tpg) static u16 sbp_get_tag(struct se_portal_group *se_tpg) { struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg); + return tpg->tport_tpgt; } @@ -2133,6 +2134,7 @@ static ssize_t sbp_tpg_attrib_mgt_orb_timeout_show(struct config_item *item, struct se_portal_group *se_tpg = attrib_to_tpg(item); struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg); struct sbp_tport *tport = tpg->tport; + return sprintf(page, "%d\n", tport->mgt_orb_timeout); } @@ -2168,6 +2170,7 @@ static ssize_t sbp_tpg_attrib_max_reconnect_timeout_show(struct config_item *ite struct se_portal_group *se_tpg = attrib_to_tpg(item); struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg); struct sbp_tport *tport = tpg->tport; + return sprintf(page, "%d\n", tport->max_reconnect_timeout); } @@ -2203,6 +2206,7 @@ static ssize_t sbp_tpg_attrib_max_logins_per_lun_show(struct config_item *item, struct se_portal_group *se_tpg = attrib_to_tpg(item); struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg); struct sbp_tport *tport = tpg->tport; + return sprintf(page, "%d\n", tport->max_logins_per_lun); } diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index 20fe346c270a..1caddbc73631 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -315,6 +315,7 @@ target_emulate_set_target_port_groups(struct se_cmd *cmd) while (len < cmd->data_length) { bool found = false; + alua_access_state = (ptr[0] & 0x0f); /* * Check the received ALUA access state, and determine if @@ -470,6 +471,7 @@ static inline sense_reason_t core_alua_state_lba_dependent( if (segment_mult) { u64 tmp = lba; + start_lba = do_div(tmp, segment_size * segment_mult); last_lba = first_lba + segment_size - 1; @@ -496,7 +498,7 @@ static inline sense_reason_t core_alua_state_lba_dependent( lba_map_mem_list) { if (map_mem->lba_map_mem_alua_pg_id != tg_pt_gp_id) continue; - switch(map_mem->lba_map_mem_alua_state) { + switch (map_mem->lba_map_mem_alua_state) { case ALUA_ACCESS_STATE_STANDBY: spin_unlock(&dev->t10_alua.lba_map_lock); return TCM_ALUA_TG_PT_STANDBY; @@ -1144,7 +1146,7 @@ int core_alua_do_port_transition( spin_unlock(&lu_gp->lu_gp_lock); if (!rc) { - target_debug("Successfully processed LU Group: %s all ALUA TG PT Group IDs: %hu %s transition to primary state: %s\n", + target_debug("Successfully processed LU Group: %s all ALUA TG PT Group IDs: %u %s transition to primary state: %s\n", config_item_name(&lu_gp->lu_gp_group.cg_item), l_tg_pt_gp->tg_pt_gp_id, (explicit) ? "explicit" : "implicit", core_alua_dump_state(new_state)); } @@ -1229,7 +1231,7 @@ static int core_alua_set_tg_pt_secondary_state( ALUA_STATUS_ALTERED_BY_EXPLICIT_STPG : ALUA_STATUS_ALTERED_BY_IMPLICIT_ALUA; - target_debug("Successful %s ALUA transition TG PT Group: %s ID: %hu to secondary access state: %s\n", + target_debug("Successful %s ALUA transition TG PT Group: %s ID: %u to secondary access state: %s\n", (explicit) ? "explicit" : "implicit", config_item_name(&tg_pt_gp->tg_pt_gp_group.cg_item), tg_pt_gp->tg_pt_gp_id, (offline) ? "OFFLINE" : "ONLINE"); @@ -1404,7 +1406,7 @@ int core_alua_set_lu_gp_id(struct t10_alua_lu_gp *lu_gp, u16 lu_gp_id) if (!lu_gp_id) goto again; - target_warn("ALUA Logical Unit Group ID: %hu already exists, ignoring request\n", + target_warn("ALUA Logical Unit Group ID: %u already exists, ignoring request\n", lu_gp_id); spin_unlock(&lu_gps_lock); return -EINVAL; @@ -1669,7 +1671,7 @@ int core_alua_set_tg_pt_gp_id( if (!tg_pt_gp_id) goto again; - target_err("ALUA Target Port Group ID: %hu already exists, ignoring request\n", + target_err("ALUA Target Port Group ID: %u already exists, ignoring request\n", tg_pt_gp_id); spin_unlock(&dev->t10_alua.tg_pt_gps_lock); return -EINVAL; @@ -1924,7 +1926,7 @@ ssize_t core_alua_store_tg_pt_gp_info( * with the default_tg_pt_gp. */ if (!tg_pt_gp_new) { - target_debug("Target_Core_ConfigFS: Moving %s/tpgt_%hu/%s from ALUA Target Port Group: alua/%s, ID: %hu back to default_tg_pt_gp\n", + target_debug("Target_Core_ConfigFS: Moving %s/tpgt_%u/%s from ALUA Target Port Group: alua/%s, ID: %u back to default_tg_pt_gp\n", tpg->se_tpg_tfo->tpg_get_wwn(tpg), tpg->se_tpg_tfo->tpg_get_tag(tpg), config_item_name(&lun->lun_group.cg_item), @@ -1942,7 +1944,7 @@ ssize_t core_alua_store_tg_pt_gp_info( target_swap_tg_pt_gp(lun, tg_pt_gp, tg_pt_gp_new); spin_unlock(&lun->lun_tg_pt_gp_lock); - target_debug("Target_Core_ConfigFS: %s %s/tpgt_%hu/%s to ALUA Target Port Group: alua/%s, ID: %hu\n", + target_debug("Target_Core_ConfigFS: %s %s/tpgt_%u/%s to ALUA Target Port Group: alua/%s, ID: %u\n", (move) ? "Moving" : "Adding", tpg->se_tpg_tfo->tpg_get_wwn(tpg), tpg->se_tpg_tfo->tpg_get_tag(tpg), config_item_name(&lun->lun_group.cg_item), config_item_name(&tg_pt_gp_new->tg_pt_gp_group.cg_item), diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 433afdc20dc1..c30a8687e4c3 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -166,6 +166,7 @@ static struct target_fabric_configfs *target_core_get_fabric( mutex_lock(&g_tf_lock); list_for_each_entry(tf, &g_tf_list, tf_list) { const char *cmp_name = tf->tf_ops->fabric_alias; + if (!cmp_name) cmp_name = tf->tf_ops->fabric_name; if (!strcmp(cmp_name, name)) { @@ -1840,11 +1841,9 @@ static ssize_t target_pr_res_pr_all_tgt_pts_show(struct config_item *item, if (!dev->dev_pr_res_holder) { len = sprintf(page, "No SPC-3 Reservation holder\n"); } else if (dev->dev_pr_res_holder->pr_reg_all_tg_pt) { - len = sprintf(page, "SPC-3 Reservation: All Target" - " Ports registration\n"); + len = sprintf(page, "SPC-3 Reservation: All Target Ports registration\n"); } else { - len = sprintf(page, "SPC-3 Reservation: Single" - " Target Port registration\n"); + len = sprintf(page, "SPC-3 Reservation: Single Target Port registration\n"); } spin_unlock(&dev->dev_reservation_lock); @@ -2423,7 +2422,7 @@ static ssize_t target_dev_alua_lu_gp_store(struct config_item *item, * with NULL */ if (!lu_gp_new) { - target_debug("Target_Core_ConfigFS: Releasing %s/%s from ALUA LU Group: core/alua/lu_gps/%s, ID: %hu\n", + target_debug("Target_Core_ConfigFS: Releasing %s/%s from ALUA LU Group: core/alua/lu_gps/%s, ID: %u\n", config_item_name(&hba->hba_group.cg_item), config_item_name(&dev->dev_group.cg_item), config_item_name(&lu_gp->lu_gp_group.cg_item), @@ -2446,7 +2445,7 @@ static ssize_t target_dev_alua_lu_gp_store(struct config_item *item, __core_alua_attach_lu_gp_mem(lu_gp_mem, lu_gp_new); spin_unlock(&lu_gp_mem->lu_gp_mem_lock); - target_debug("Target_Core_ConfigFS: %s %s/%s to ALUA LU Group: core/alua/lu_gps/%s, ID: %hu\n", + target_debug("Target_Core_ConfigFS: %s %s/%s to ALUA LU Group: core/alua/lu_gps/%s, ID: %u\n", (move) ? "Moving" : "Adding", config_item_name(&hba->hba_group.cg_item), config_item_name(&dev->dev_group.cg_item), config_item_name(&lu_gp_new->lu_gp_group.cg_item), lu_gp_new->lu_gp_id); @@ -2692,7 +2691,7 @@ static ssize_t target_lu_gp_lu_gp_id_store(struct config_item *item, if (ret < 0) return -EINVAL; - target_debug("Target_Core_ConfigFS: Set ALUA Logical Unit Group: core/alua/lu_gps/%s to ID: %hu\n", + target_debug("Target_Core_ConfigFS: Set ALUA Logical Unit Group: core/alua/lu_gps/%s to ID: %u\n", config_item_name(&alua_lu_gp_cg->cg_item), lu_gp->lu_gp_id); return count; @@ -2792,7 +2791,7 @@ static void target_core_alua_drop_lu_gp( struct t10_alua_lu_gp *lu_gp = container_of(to_config_group(item), struct t10_alua_lu_gp, lu_gp_group); - target_debug("Target_Core_ConfigFS: Releasing ALUA Logical Unit Group: core/alua/lu_gps/%s, ID: %hu\n", + target_debug("Target_Core_ConfigFS: Releasing ALUA Logical Unit Group: core/alua/lu_gps/%s, ID: %u\n", config_item_name(item), lu_gp->lu_gp_id); /* * core_alua_free_lu_gp() is called from target_core_alua_lu_gp_ops->release() @@ -2873,6 +2872,7 @@ static ssize_t target_tg_pt_gp_alua_access_status_show(struct config_item *item, char *page) { struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item); + return sprintf(page, "%s\n", core_alua_dump_status(tg_pt_gp->tg_pt_gp_alua_access_status)); } @@ -3077,7 +3077,7 @@ static ssize_t target_tg_pt_gp_tg_pt_gp_id_store(struct config_item *item, if (ret < 0) return -EINVAL; - target_debug("Target_Core_ConfigFS: Set ALUA Target Port Group: core/alua/tg_pt_gps/%s to ID: %hu\n", + target_debug("Target_Core_ConfigFS: Set ALUA Target Port Group: core/alua/tg_pt_gps/%s to ID: %u\n", config_item_name(&alua_tg_pt_gp_cg->cg_item), tg_pt_gp->tg_pt_gp_id); return count; @@ -3209,7 +3209,7 @@ static void target_core_alua_drop_tg_pt_gp( struct t10_alua_tg_pt_gp *tg_pt_gp = container_of(to_config_group(item), struct t10_alua_tg_pt_gp, tg_pt_gp_group); - target_debug("Target_Core_ConfigFS: Releasing ALUA Target Port Group: alua/tg_pt_gps/%s, ID: %hu\n", + target_debug("Target_Core_ConfigFS: Releasing ALUA Target Port Group: alua/tg_pt_gps/%s, ID: %u\n", config_item_name(item), tg_pt_gp->tg_pt_gp_id); /* * core_alua_free_tg_pt_gp() is called from target_core_alua_tg_pt_gp_ops->release() diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 0317d77331c8..ea94ceabfadb 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -595,7 +595,7 @@ int core_dev_add_initiator_node_lun_acl( lun_access_ro, nacl, tpg) < 0) return -EINVAL; - target_debug("%s_TPG[%hu]_LUN[%llu->%llu] - Added %s ACL for InitiatorNode: %s\n", + target_debug("%s_TPG[%u]_LUN[%llu->%llu] - Added %s ACL for InitiatorNode: %s\n", tpg->se_tpg_tfo->fabric_name, tpg->se_tpg_tfo->tpg_get_tag(tpg), lun->unpacked_lun, lacl->mapped_lun, lun_access_ro ? "RO" : "RW", nacl->initiatorname); @@ -626,7 +626,7 @@ int core_dev_del_initiator_node_lun_acl( core_disable_device_list_for_node(lun, deve, nacl, tpg); mutex_unlock(&nacl->lun_entry_mutex); - target_debug("%s_TPG[%hu]_LUN[%llu] - Removed ACL for InitiatorNode: %s Mapped LUN: %llu\n", + target_debug("%s_TPG[%u]_LUN[%llu] - Removed ACL for InitiatorNode: %s Mapped LUN: %llu\n", tpg->se_tpg_tfo->fabric_name, tpg->se_tpg_tfo->tpg_get_tag(tpg), lun->unpacked_lun, nacl->initiatorname, lacl->mapped_lun); @@ -637,7 +637,7 @@ void core_dev_free_initiator_node_lun_acl( struct se_portal_group *tpg, struct se_lun_acl *lacl) { - target_debug("%s_TPG[%hu] - Freeing ACL for %s InitiatorNode: %s Mapped LUN: %llu\n", + target_debug("%s_TPG[%u] - Freeing ACL for %s InitiatorNode: %s Mapped LUN: %llu\n", tpg->se_tpg_tfo->fabric_name, tpg->se_tpg_tfo->tpg_get_tag(tpg), tpg->se_tpg_tfo->fabric_name, lacl->se_lun_nacl->initiatorname, lacl->mapped_lun); diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c index f56baa63a278..f4db86c41790 100644 --- a/drivers/target/target_core_fabric_configfs.c +++ b/drivers/target/target_core_fabric_configfs.c @@ -404,6 +404,7 @@ static struct config_group *target_fabric_make_nodeacl( if (tf->tf_ops->fabric_init_nodeacl) { int ret = tf->tf_ops->fabric_init_nodeacl(se_nacl, name); + if (ret) { configfs_remove_default_groups(&se_nacl->acl_fabric_stat_group); core_tpg_del_initiator_node_acl(se_nacl); @@ -860,7 +861,7 @@ static ssize_t target_fabric_tpg_base_rtpi_store(struct config_item *item, return -EINVAL; if (se_tpg->enabled) { - target_info("%s_TPG[%hu] - Can not change RTPI on enabled TPG", + target_info("%s_TPG[%u] - Can not change RTPI on enabled TPG", se_tpg->se_tpg_tfo->fabric_name, se_tpg->se_tpg_tfo->tpg_get_tag(se_tpg)); return -EINVAL; diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c index c0fda2769553..36b6301808fe 100644 --- a/drivers/target/target_core_fabric_lib.c +++ b/drivers/target/target_core_fabric_lib.c @@ -103,7 +103,7 @@ static int srp_get_pr_transport_id( unsigned char *buf) { const char *p; - unsigned len, count, leading_zero_bytes; + unsigned int len, count, leading_zero_bytes; int rc; p = nacl->initiatorname; diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index 1731fa059d4d..60a07baa9729 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -731,7 +731,7 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, struct scatterlist *sg; u32 sg_num = sgl_nents; blk_opf_t opf; - unsigned bio_cnt; + unsigned int bio_cnt; int i, rc; struct sg_mapping_iter prot_miter; unsigned int miter_dir; diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index c2c6fd957dff..8b97beffbf64 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -526,17 +526,17 @@ static int core_scsi3_pr_seq_non_holder(struct se_cmd *cmd, u32 pr_reg_type, return 0; } - } else if (we && registered_nexus) { - /* - * Reads are allowed for Write Exclusive locks - * from all registrants. - */ - if (cmd->data_direction == DMA_FROM_DEVICE) { + } else if (we && registered_nexus) { + /* + * Reads are allowed for Write Exclusive locks + * from all registrants. + */ + if (cmd->data_direction == DMA_FROM_DEVICE) { target_debug("Allowing READ CDB: 0x%02x for %s reservation\n", cdb[0], core_scsi3_pr_dump_type(pr_reg_type)); - return 0; - } + return 0; + } } target_debug("%s Conflict for %sregistered nexus %s CDB: 0x%2x for %s reservation\n", transport_dump_cmd_direction(cmd), (registered_nexus) ? "" : "un", @@ -1357,6 +1357,7 @@ void core_scsi3_free_all_registrations( pr_res_holder = dev->dev_pr_res_holder; if (pr_res_holder != NULL) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; + __core_scsi3_complete_pro_release(dev, pr_res_nacl, pr_res_holder, 0, 0); } @@ -2236,7 +2237,7 @@ core_scsi3_pro_reserve(struct se_cmd *cmd, int type, int scope, u64 res_key) * a PERSISTENT RESERVE OUT command with RESERVE service action through * a registered I_T nexus with the following parameters: * a) RESERVATION KEY set to the value of the reservation key that is - * registered with the logical unit for the I_T nexus; and + * registered with the logical unit for the I_T nexus; and */ if (res_key != pr_reg->pr_res_key) { target_err("SPC-3 PR RESERVE: Received res_key: 0x%016Lx does not match existing SA REGISTER res_key: 0x%016Lx\n", @@ -2279,6 +2280,7 @@ core_scsi3_pro_reserve(struct se_cmd *cmd, int type, int scope, u64 res_key) */ if (!is_reservation_holder(pr_res_holder, pr_reg)) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; + target_err("SPC-3 PR: Attempted RESERVE from [%s]: %s while reservation already held by [%s]: %s, returning RESERVATION_CONFLICT\n", cmd->se_tfo->fabric_name, se_sess->se_node_acl->initiatorname, pr_res_nacl->se_tpg->se_tpg_tfo->fabric_name, @@ -2298,6 +2300,7 @@ core_scsi3_pro_reserve(struct se_cmd *cmd, int type, int scope, u64 res_key) if ((pr_res_holder->pr_res_type != type) || (pr_res_holder->pr_res_scope != scope)) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; + target_err("SPC-3 PR: Attempted RESERVE from [%s]: %s trying to change TYPE and/or SCOPE, while reservation already held by [%s]: %s, returning RESERVATION_CONFLICT\n", cmd->se_tfo->fabric_name, se_sess->se_node_acl->initiatorname, pr_res_nacl->se_tpg->se_tpg_tfo->fabric_name, @@ -2514,6 +2517,7 @@ core_scsi3_emulate_pro_release(struct se_cmd *cmd, int type, int scope, if ((pr_res_holder->pr_res_type != type) || (pr_res_holder->pr_res_scope != scope)) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; + target_err("SPC-3 PR RELEASE: Attempted to release reservation from [%s]: %s with different TYPE and/or SCOPE while reservation already held by [%s]: %s, returning RESERVATION_CONFLICT\n", cmd->se_tfo->fabric_name, se_sess->se_node_acl->initiatorname, pr_res_nacl->se_tpg->se_tpg_tfo->fabric_name, @@ -2609,7 +2613,7 @@ core_scsi3_emulate_pro_clear(struct se_cmd *cmd, u64 res_key) * registered I_T nexus with the following parameter: * * a) RESERVATION KEY field set to the value of the reservation key - * that is registered with the logical unit for the I_T nexus. + * that is registered with the logical unit for the I_T nexus. */ if (res_key != pr_reg_n->pr_res_key) { target_err("SPC-3 PR REGISTER: Received res_key: 0x%016Lx does not match existing SA REGISTER res_key: 0x%016Lx\n", @@ -2624,6 +2628,7 @@ core_scsi3_emulate_pro_clear(struct se_cmd *cmd, u64 res_key) pr_res_holder = dev->dev_pr_res_holder; if (pr_res_holder) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; + __core_scsi3_complete_pro_release(dev, pr_res_nacl, pr_res_holder, 0, 0); } @@ -3165,7 +3170,7 @@ core_scsi3_emulate_pro_register_and_move(struct se_cmd *cmd, u64 res_key, spin_unlock(&dev->se_port_lock); if (!dest_se_tpg || !dest_tf_ops) { - target_err("SPC-3 PR REGISTER_AND_MOVE: Unable to locate fabric ops from Relative Target Port Identifier: %hu\n", + target_err("SPC-3 PR REGISTER_AND_MOVE: Unable to locate fabric ops from Relative Target Port Identifier: %u\n", rtpi); ret = TCM_INVALID_PARAMETER_LIST; goto out_put_pr_reg; @@ -3263,7 +3268,7 @@ core_scsi3_emulate_pro_register_and_move(struct se_cmd *cmd, u64 res_key, */ dest_se_deve = core_get_se_deve_from_rtpi(dest_node_acl, rtpi); if (!dest_se_deve) { - target_err("Unable to locate %s dest_se_deve from RTPI: %hu\n", + target_err("Unable to locate %s dest_se_deve from RTPI: %u\n", dest_tf_ops->fabric_name, rtpi); ret = TCM_INVALID_PARAMETER_LIST; goto out; @@ -3297,7 +3302,7 @@ core_scsi3_emulate_pro_register_and_move(struct se_cmd *cmd, u64 res_key, * The received on I_T Nexus must be the reservation holder. * * From spc4r17 section 5.7.8 Table 50 -- - * Register behaviors for a REGISTER AND MOVE service action + * Register behaviors for a REGISTER AND MOVE service action */ if (!is_reservation_holder(pr_res_holder, pr_reg)) { target_warn("SPC-3 PR REGISTER_AND_MOVE: Calling I_T Nexus is not reservation holder\n"); @@ -3392,7 +3397,7 @@ core_scsi3_emulate_pro_register_and_move(struct se_cmd *cmd, u64 res_key, dest_pr_reg->pr_res_generation = pr_tmpl->pr_generation++; spin_unlock(&dev->dev_reservation_lock); - target_debug("SPC-3 PR [%s] Service Action: REGISTER_AND_MOVE created new reservation holder TYPE: %s on object RTPI: %hu PRGeneration: 0x%08x\n", + target_debug("SPC-3 PR [%s] Service Action: REGISTER_AND_MOVE created new reservation holder TYPE: %s on object RTPI: %u PRGeneration: 0x%08x\n", dest_tf_ops->fabric_name, core_scsi3_pr_dump_type(type), rtpi, dest_pr_reg->pr_res_generation); target_debug("SPC-3 PR Successfully moved reservation from %s Fabric Node: %s%s -> %s Fabric Node: %s %s\n", diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 25288d8b82c8..4f300d366edc 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -43,7 +43,7 @@ static enum rq_end_io_ret pscsi_req_done(struct request *, blk_status_t); /* pscsi_attach_hba(): * - * pscsi_get_sh() used scsi_host_lookup() to locate struct Scsi_Host. + * pscsi_get_sh() used scsi_host_lookup() to locate struct Scsi_Host. * from the passed SCSI Host ID. */ static int pscsi_attach_hba(struct se_hba *hba, u32 host_id) diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c index 974b6527f1ce..cd14fcb4b0f8 100644 --- a/drivers/target/target_core_rd.c +++ b/drivers/target/target_core_rd.c @@ -237,7 +237,7 @@ static int rd_build_prot_space(struct rd_dev *rd_dev, int prot_length, int block /* * prot_length=8byte dif data * tot sg needed = rd_page_count * (PGSZ/block_size) * - * (prot_length/block_size) + pad + * (prot_length/block_size) + pad * PGSZ canceled each other. */ total_sg_needed = (rd_dev->rd_page_count * prot_length / block_size) + 1; @@ -617,7 +617,7 @@ static int rd_init_prot(struct se_device *dev) { struct rd_dev *rd_dev = RD_DEV(dev); - if (!dev->dev_attrib.pi_prot_type) + if (!dev->dev_attrib.pi_prot_type) return 0; return rd_build_prot_space(rd_dev, dev->prot_length, diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c index 20756a92a2af..37164a9f7d32 100644 --- a/drivers/target/target_core_sbc.c +++ b/drivers/target/target_core_sbc.c @@ -870,6 +870,7 @@ sbc_parse_cdb(struct se_cmd *cmd, struct exec_cmd_ops *ops) case VARIABLE_LENGTH_CMD: { u16 service_action = get_unaligned_be16(&cdb[8]); + switch (service_action) { case WRITE_SAME_32: sectors = transport_get_sectors_32(cdb); diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index f8e6698eede1..671d0e3122e6 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -1291,7 +1291,7 @@ sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd) if (buf) { len = cpu_to_be32(lun_count * 8); - memcpy(buf, &len, min_t(int, sizeof len, cmd->data_length)); + memcpy(buf, &len, min_t(int, sizeof(len), cmd->data_length)); transport_kunmap_data_sg(cmd); } diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c index c42cbde8a31b..b0495d87e951 100644 --- a/drivers/target/target_core_stat.c +++ b/drivers/target/target_core_stat.c @@ -214,7 +214,7 @@ static ssize_t target_stat_lu_indx_show(struct config_item *item, char *page) static ssize_t target_stat_lu_lun_show(struct config_item *item, char *page) { /* FIXME: scsiLuDefaultLun */ - return snprintf(page, PAGE_SIZE, "%llu\n", (unsigned long long)0); + return snprintf(page, PAGE_SIZE, "%llu\n", 0ULL); } static ssize_t target_stat_lu_lu_name_show(struct config_item *item, char *page) diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c index 09bc8afe5252..0a5a09d63b48 100644 --- a/drivers/target/target_core_tmr.c +++ b/drivers/target/target_core_tmr.c @@ -359,7 +359,7 @@ int core_tmr_lun_reset( struct se_portal_group *tmr_tpg = NULL; struct se_session *tmr_sess = NULL; bool tas; - /* + /* * TASK_ABORTED status bit, this is configurable via ConfigFS * struct se_device attributes. spc4r17 section 7.4.6 Control mode page * diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 9992714af597..5af85cd960ef 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -207,7 +207,7 @@ static void target_add_node_acl(struct se_node_acl *acl) list_add_tail(&acl->acl_list, &tpg->acl_node_list); mutex_unlock(&tpg->acl_node_mutex); - target_debug("%s_TPG[%hu] - Added %s ACL with TCQ Depth: %d for %s Initiator Node: %s\n", + target_debug("%s_TPG[%u] - Added %s ACL with TCQ Depth: %d for %s Initiator Node: %s\n", tpg->se_tpg_tfo->fabric_name, tpg->se_tpg_tfo->tpg_get_tag(tpg), acl->dynamic_node_acl ? "DYNAMIC" : "", acl->queue_depth, tpg->se_tpg_tfo->fabric_name, acl->initiatorname); @@ -356,7 +356,7 @@ void core_tpg_del_initiator_node_acl(struct se_node_acl *acl) core_tpg_wait_for_nacl_pr_ref(acl); core_free_device_list_for_node(acl, tpg); - target_debug("%s_TPG[%hu] - Deleted ACL with TCQ Depth: %d for %s Initiator Node: %s\n", + target_debug("%s_TPG[%u] - Deleted ACL with TCQ Depth: %d for %s Initiator Node: %s\n", tpg->se_tpg_tfo->fabric_name, tpg->se_tpg_tfo->tpg_get_tag(tpg), acl->queue_depth, tpg->se_tpg_tfo->fabric_name, acl->initiatorname); @@ -438,7 +438,7 @@ static int target_tpg_register_rtpi(struct se_portal_group *se_tpg) if (se_tpg->rtpi_manual) { ret = xa_insert(&tpg_xa, se_tpg->tpg_rtpi, se_tpg, GFP_KERNEL); if (ret) { - target_info("%s_TPG[%hu] - Can not set RTPI %#x, it is already busy", + target_info("%s_TPG[%u] - Can not set RTPI %#x, it is already busy", se_tpg->se_tpg_tfo->fabric_name, se_tpg->se_tpg_tfo->tpg_get_tag(se_tpg), se_tpg->tpg_rtpi); return -EINVAL; diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 4bfce006eefd..3d6d0e525bd0 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1079,8 +1079,7 @@ void transport_dump_vpd_proto_id( sprintf(buf+len, "IEEE 1394\n"); break; case 0x40: - sprintf(buf+len, "SCSI Remote Direct Memory Access" - " Protocol\n"); + sprintf(buf + len, "SCSI Remote Direct Memory Access Protocol\n"); break; case 0x50: sprintf(buf+len, "Internet SCSI (iSCSI)\n"); @@ -1089,8 +1088,7 @@ void transport_dump_vpd_proto_id( sprintf(buf+len, "SAS Serial SCSI Protocol\n"); break; case 0x70: - sprintf(buf+len, "Automation/Drive Interface Transport" - " Protocol\n"); + sprintf(buf + len, "Automation/Drive Interface Transport Protocol\n"); break; case 0x80: sprintf(buf+len, "AT Attachment Interface ATA/ATAPI\n"); @@ -1115,7 +1113,7 @@ transport_set_vpd_proto_id(struct t10_vpd *vpd, unsigned char *page_83) * * from spc3r23.pdf section 7.5.1 */ - if (page_83[1] & 0x80) { + if (page_83[1] & 0x80) { vpd->protocol_identifier = (page_83[0] & 0xf0); vpd->protocol_identifier_set = 1; transport_dump_vpd_proto_id(vpd, NULL, 0); @@ -1259,8 +1257,8 @@ int transport_dump_vpd_ident( &vpd->device_identifier[0]); break; default: - sprintf(buf, "T10 VPD Device Identifier encoding unsupported:" - " 0x%02x", vpd->device_identifier_code_set); + sprintf(buf, "T10 VPD Device Identifier encoding unsupported: 0x%02x", + vpd->device_identifier_code_set); ret = -EINVAL; break; } @@ -1341,6 +1339,7 @@ target_check_max_data_sg_nents(struct se_cmd *cmd, struct se_device *dev, cmd->residual_count = (size - mtl); } else if (cmd->se_cmd_flags & SCF_UNDERFLOW_BIT) { u32 orig_dl = size + cmd->residual_count; + cmd->residual_count = (orig_dl - mtl); } else { cmd->se_cmd_flags |= SCF_UNDERFLOW_BIT; @@ -1353,6 +1352,7 @@ target_check_max_data_sg_nents(struct se_cmd *cmd, struct se_device *dev, */ if (cmd->prot_length) { u32 sectors = (mtl / dev->dev_attrib.block_size); + cmd->prot_length = dev->prot_length * sectors; } } diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index 4e4c3fcb9ca8..5d4804b9f851 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -260,8 +260,7 @@ static const struct kernel_param_ops tcmu_global_max_data_area_op = { .get = tcmu_get_global_max_data_area, }; -module_param_cb(global_max_data_area_mb, &tcmu_global_max_data_area_op, NULL, - S_IWUSR | S_IRUGO); +module_param_cb(global_max_data_area_mb, &tcmu_global_max_data_area_op, NULL, 0644); MODULE_PARM_DESC(global_max_data_area_mb, "Max MBs allowed to be allocated to all the tcmu device's " "data areas."); @@ -297,7 +296,7 @@ static const struct kernel_param_ops tcmu_block_netlink_op = { .get = tcmu_get_block_netlink, }; -module_param_cb(block_netlink, &tcmu_block_netlink_op, NULL, S_IWUSR | S_IRUGO); +module_param_cb(block_netlink, &tcmu_block_netlink_op, NULL, 0644); MODULE_PARM_DESC(block_netlink, "Block new netlink commands."); static int tcmu_fail_netlink_cmd(struct tcmu_nl_cmd *nl_cmd) @@ -349,7 +348,7 @@ static const struct kernel_param_ops tcmu_reset_netlink_op = { .set = tcmu_set_reset_netlink, }; -module_param_cb(reset_netlink, &tcmu_reset_netlink_op, NULL, S_IWUSR); +module_param_cb(reset_netlink, &tcmu_reset_netlink_op, NULL, 0200); MODULE_PARM_DESC(reset_netlink, "Reset netlink commands."); /* multicast group */ @@ -379,7 +378,7 @@ static int tcmu_genl_cmd_done(struct genl_info *info, int completed_cmd) !info->attrs[TCMU_ATTR_DEVICE_ID]) { target_err("TCMU_ATTR_CMD_STATUS or TCMU_ATTR_DEVICE_ID not set, doing nothing\n"); return -EINVAL; - } + } dev_id = nla_get_u32(info->attrs[TCMU_ATTR_DEVICE_ID]); rc = nla_get_s32(info->attrs[TCMU_ATTR_CMD_STATUS]); @@ -1360,7 +1359,7 @@ static bool tcmu_handle_completion(struct tcmu_cmd *cmd, if (entry->rsp.scsi_status == SAM_STAT_CHECK_CONDITION) { transport_copy_sense_to_cmd(se_cmd, entry->rsp.sense_buffer); - if (!read_len_valid ) + if (!read_len_valid) goto done; else se_cmd->se_cmd_flags |= SCF_TREAT_READ_AS_NORMAL; @@ -1879,6 +1878,7 @@ static vm_fault_t tcmu_vma_fault(struct vm_fault *vmf) vm_fault_t ret = 0; int mi = tcmu_find_mem_index(vmf->vma); + if (mi < 0) return VM_FAULT_SIGBUS; diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c index 23b4f75e74ea..2404572beb57 100644 --- a/drivers/target/target_core_xcopy.c +++ b/drivers/target/target_core_xcopy.c @@ -30,7 +30,7 @@ #include "target_core_ua.h" #include "target_core_xcopy.h" -static struct workqueue_struct *xcopy_wq = NULL; +static struct workqueue_struct *xcopy_wq; static sense_reason_t target_parse_xcopy_cmd(struct xcopy_op *xop); @@ -122,7 +122,7 @@ static int target_xcopy_parse_tiddesc_e4(struct se_cmd *se_cmd, struct xcopy_op * Extract RELATIVE INITIATOR PORT IDENTIFIER */ ript = get_unaligned_be16(&desc[2]); - target_debug("XCOPY 0xe4: RELATIVE INITIATOR PORT IDENTIFIER: %hu\n", ript); + target_debug("XCOPY 0xe4: RELATIVE INITIATOR PORT IDENTIFIER: %u\n", ript); /* * Check for supported code set, association, and designator type */ @@ -215,7 +215,7 @@ static int target_xcopy_parse_target_descriptors(struct se_cmd *se_cmd, return -EINVAL; } if (tdll > RCR_OP_MAX_TARGET_DESC_COUNT * XCOPY_TARGET_DESC_LEN) { - target_err("XCOPY target descriptor supports a maximum two src/dest descriptors, tdll: %hu too large..\n", + target_err("XCOPY target descriptor supports a maximum two src/dest descriptors, tdll: %u too large..\n", tdll); /* spc4r37 6.4.3.4 CSCD DESCRIPTOR LIST LENGTH field */ *sense_ret = TCM_TOO_MANY_TARGET_DESCS; @@ -300,7 +300,7 @@ static int target_xcopy_parse_segdesc_02(struct xcopy_op *xop, unsigned char *p) desc_len = get_unaligned_be16(&desc[2]); if (desc_len != 0x18) { - target_err("XCOPY segment desc 0x02: Illegal desc_len: %hu\n", desc_len); + target_err("XCOPY segment desc 0x02: Illegal desc_len: %u\n", desc_len); return -EINVAL; } @@ -309,7 +309,7 @@ static int target_xcopy_parse_segdesc_02(struct xcopy_op *xop, unsigned char *p) if (xop->stdi > XCOPY_CSCD_DESC_ID_LIST_OFF_MAX || xop->dtdi > XCOPY_CSCD_DESC_ID_LIST_OFF_MAX) { - target_err("XCOPY segment desc 0x02: unsupported CSCD ID > 0x%x; stdi: %hu dtdi: %hu\n", + target_err("XCOPY segment desc 0x02: unsupported CSCD ID > 0x%x; stdi: %u dtdi: %u\n", XCOPY_CSCD_DESC_ID_LIST_OFF_MAX, xop->stdi, xop->dtdi); return -EINVAL; } @@ -320,7 +320,7 @@ static int target_xcopy_parse_segdesc_02(struct xcopy_op *xop, unsigned char *p) xop->nolb = get_unaligned_be16(&desc[10]); xop->src_lba = get_unaligned_be64(&desc[12]); xop->dst_lba = get_unaligned_be64(&desc[20]); - target_debug("XCOPY seg desc 0x02: nolb: %hu src_lba: %llu dst_lba: %llu\n", xop->nolb, + target_debug("XCOPY seg desc 0x02: nolb: %u src_lba: %llu dst_lba: %llu\n", xop->nolb, (unsigned long long)xop->src_lba, (unsigned long long)xop->dst_lba); return 0; @@ -393,7 +393,7 @@ static struct se_node_acl xcopy_pt_nacl; static int xcopy_pt_get_cmd_state(struct se_cmd *se_cmd) { - return 0; + return 0; } static void xcopy_pt_undepend_remotedev(struct xcopy_op *xop) @@ -813,7 +813,7 @@ static sense_reason_t target_parse_xcopy_cmd(struct xcopy_op *xop) } if (se_cmd->data_length < (XCOPY_HDR_LEN + tdll + sdll + inline_dl)) { - target_err("XCOPY parameter truncation: data length %u too small for tdll: %hu sdll: %u inline_dl: %u\n", + target_err("XCOPY parameter truncation: data length %u too small for tdll: %u sdll: %u inline_dl: %u\n", se_cmd->data_length, tdll, sdll, inline_dl); ret = TCM_PARAMETER_LIST_LENGTH_ERROR; goto out; diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h index 00e5573c6296..5dacf917c3c5 100644 --- a/drivers/target/tcm_fc/tcm_fc.h +++ b/drivers/target/tcm_fc/tcm_fc.h @@ -20,7 +20,7 @@ struct ft_transport_id { __u8 __resvd1[7]; __u8 wwpn[8]; __u8 __resvd2[8]; -} __attribute__((__packed__)); +} __packed; /* * Session (remote port). diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index df2414b8c0cd..56b5e8947d1a 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -37,7 +37,7 @@ static LIST_HEAD(ft_wwn_list); DEFINE_MUTEX(ft_lport_lock); unsigned int ft_debug_logging; -module_param_named(debug_logging, ft_debug_logging, int, S_IRUGO|S_IWUSR); +module_param_named(debug_logging, ft_debug_logging, int, 0644); MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels"); /* diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c index e69b6211886e..92748e94ec29 100644 --- a/drivers/target/tcm_fc/tfc_sess.c +++ b/drivers/target/tcm_fc/tfc_sess.c @@ -231,6 +231,7 @@ static struct ft_sess *ft_sess_create(struct ft_tport *tport, u32 port_id, sess, ft_sess_alloc_cb); if (IS_ERR(sess->se_sess)) { int rc = PTR_ERR(sess->se_sess); + kfree(sess); sess = ERR_PTR(rc); }