From patchwork Fri Oct 6 21:32:52 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 9990383 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6A2C560247 for ; Fri, 6 Oct 2017 21:33:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5CD6228DF4 for ; Fri, 6 Oct 2017 21:33:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 51F5128E14; Fri, 6 Oct 2017 21:33:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, URIBL_BLACK autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D3A9828DF4 for ; Fri, 6 Oct 2017 21:33:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752804AbdJFVdj (ORCPT ); Fri, 6 Oct 2017 17:33:39 -0400 Received: from esa4.hgst.iphmx.com ([216.71.154.42]:45710 "EHLO esa4.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752392AbdJFVdf (ORCPT ); Fri, 6 Oct 2017 17:33:35 -0400 X-IronPort-AV: E=Sophos;i="5.42,486,1500912000"; d="scan'208";a="56489608" Received: from sjappemgw12.hgst.com (HELO sjappemgw11.hgst.com) ([199.255.44.66]) by ob1.hgst.iphmx.com with ESMTP; 07 Oct 2017 05:33:35 +0800 Received: from thinkpad-bart.sdcorp.global.sandisk.com (HELO thinkpad-bart.int.fusionio.com) ([10.11.172.152]) by sjappemgw11.hgst.com with ESMTP; 06 Oct 2017 14:33:34 -0700 From: Bart Van Assche To: Doug Ledford Cc: linux-rdma@vger.kernel.org, Bart Van Assche , Sagi Grimberg Subject: [PATCH 06/47] RDMA/isert: Suppress gcc 7 fall-through complaints Date: Fri, 6 Oct 2017 14:32:52 -0700 Message-Id: <20171006213333.6721-7-bart.vanassche@wdc.com> X-Mailer: git-send-email 2.14.2 In-Reply-To: <20171006213333.6721-1-bart.vanassche@wdc.com> References: <20171006213333.6721-1-bart.vanassche@wdc.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Avoid that gcc 7 reports the following warning when building with W=1: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Bart Van Assche Cc: Sagi Grimberg Acked-by: Sagi Grimberg --- drivers/infiniband/ulp/isert/ib_isert.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index ceabdb85df8b..720dfb3a1ac2 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -788,10 +788,11 @@ isert_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event) * the rdma cm id */ return 1; - case RDMA_CM_EVENT_REJECTED: /* FALLTHRU */ + case RDMA_CM_EVENT_REJECTED: isert_info("Connection rejected: %s\n", rdma_reject_msg(cma_id, event->status)); - case RDMA_CM_EVENT_UNREACHABLE: /* FALLTHRU */ + /* fall through */ + case RDMA_CM_EVENT_UNREACHABLE: case RDMA_CM_EVENT_CONNECT_ERROR: ret = isert_connect_error(cma_id); break; @@ -1569,9 +1570,7 @@ isert_put_cmd(struct isert_cmd *isert_cmd, bool comp_err) transport_generic_free_cmd(&cmd->se_cmd, 0); break; } - /* - * Fall-through - */ + /* fall through */ default: iscsit_release_cmd(cmd); break; @@ -1749,8 +1748,9 @@ isert_do_control_comp(struct work_struct *work) switch (cmd->i_state) { case ISTATE_SEND_TASKMGTRSP: iscsit_tmr_post_handler(cmd, cmd->conn); - case ISTATE_SEND_REJECT: /* FALLTHRU */ - case ISTATE_SEND_TEXTRSP: /* FALLTHRU */ + /* fall through */ + case ISTATE_SEND_REJECT: + case ISTATE_SEND_TEXTRSP: cmd->i_state = ISTATE_SENT_STATUS; isert_completion_put(&isert_cmd->tx_desc, isert_cmd, ib_dev, false);