From patchwork Sat Feb 20 21:39:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaitanya Kulkarni X-Patchwork-Id: 12097059 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 81C07C433E0 for ; Sat, 20 Feb 2021 21:40:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5C8BE64ED5 for ; Sat, 20 Feb 2021 21:40:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229974AbhBTVke (ORCPT ); Sat, 20 Feb 2021 16:40:34 -0500 Received: from esa3.hgst.iphmx.com ([216.71.153.141]:27352 "EHLO esa3.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229844AbhBTVkb (ORCPT ); Sat, 20 Feb 2021 16:40:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1613857230; x=1645393230; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=dqM2HQr2l4cxWrynRndAoqxwrtYoG17Hxl0h/8YR+eU=; b=BKUQqxlcOJcvW7ciPANWJAF/MgxENZADxFg63yNL0INQ10BtJfN0xcit C/6EbsDRRU9OayAp8wshrTV3wCHyWaFMwTyoBWbvDPXRqq/xoc8PATMtl BQk9WWTwcgiHFvkyt+XDH8c1t97Cd+Nl3J6Oa0oSoKzQk8VAocWkDcLje mWOsNYRDhXaXpXzL+fYnW9C7p6mc+xNFpN8sSntJtW4rlJ0qDiHJIb6kM +VqdM5o8t8lxNiqd0rcctYO6gCrRUr8OIFnon2EUsl3AWv63K4HfC0Yg5 z8ZZmsfVtlzJi73lqg2OU13E+kcm5dCRlZZA2biJW3s0baML6BBs5TlnM w==; IronPort-SDR: lQCOvhhgKK/2ZWgkYDHZW+z7LSJgHq50KqzZjpydQ6ZqCMLj/KQt289WXhWJiK1he9ZQYxESa0 tAUfGpO6KwlD2AVXGIBl1edTBi1qenhyLfmHMZbAIzQ6hfOK6CNmQS0wHiZrnaNyoBh+lxFWmr d9wDXc8EXIsdnsupF/LD7va3YntW7F88i69K63QsF3+4vWoYekP4YfWQ9qYqE5kFaDYZYAhWxe YNZGsdxW3WaGlbvVE9Cdx4VHL/c556/bwP1RQXYJcdSs46vfd1uLBuX54iecXhNFUL9YCTu+6K 8fc= X-IronPort-AV: E=Sophos;i="5.81,193,1610380800"; d="scan'208";a="164901605" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 21 Feb 2021 05:39:25 +0800 IronPort-SDR: Br8CvKxU5swh3uW6r2FtXuKXUCNXxzsoHa5y8sVImCRo1cDtp7ECI5eeFCKtWWdJDdTo97Ybry BuqOA+BLMcqJGmeKAFasi4j7KN+MNXUwjd05tRBCAlK0DXLRFEyn305liCh1j1C2cooAuBYbS8 AFpWRWCqJb/tPwg16DhD64TLcAgD8JVi0UaS+n0sEyl7v/qNMf9HqO8oIcZnVqTfMYlEfRb0RP fPz3g8ojOgY1IW5Vy+pWAUwLEHDkd0+BCJeSJcbZNrTuE12a1c9nTk2yaLAL3bkzE3KoG1zGRM wNNeY1NIJukvwhn9ITpBBOlY Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2021 13:20:59 -0800 IronPort-SDR: V2wKsOcVXO//1IBjFlqIQ3xtlSEb1f2RbqB5tVmCNn+u+fHWsot5isA/Gi+jJU13EJ/Acnc/WO cXAYseNIBJdmWIpPjbFNw9QKGso4HQ6xdKUvB2ZhpeQRO2RVa1lHXsKcz2N5XxZajy4SwCmA5m 3qATWfvImVu2piB49iIrsrKEpC5qizmSg0Lw/1IoBr9eriqxJWmHv2K5asyLhpEAtnCdMytE9D EE6qitiRq5rQNOTaJr9Doy5FsWzIWNj4D8DLXpCU2yc3NKxMgwtdnLTyg77/iawzcc5aGNglCz yAA= WDCIronportException: Internal Received: from vm.labspan.wdc.com (HELO vm.sc.wdc.com) ([10.6.137.102]) by uls-op-cesaip02.wdc.com with ESMTP; 20 Feb 2021 13:39:26 -0800 From: Chaitanya Kulkarni To: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Cc: martin.petersen@oracle.com, hare@suse.de, jejb@linux.ibm.com, mlombard@redhat.com, michael.christie@oracle.com, houpu@bytedance.com, Chaitanya Kulkarni Subject: [RFC PATCH 14/24] target/configfs: remove the memset with declare-init Date: Sat, 20 Feb 2021 13:39:24 -0800 Message-Id: <20210220213924.6982-1-chaitanya.kulkarni@wdc.com> X-Mailer: git-send-email 2.22.1.dirty MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Signed-off-by: Chaitanya Kulkarni --- drivers/target/target_core_configfs.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 56ea47f5cda9..4c60334a1e9f 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -1555,11 +1555,9 @@ static ssize_t target_wwn_vpd_protocol_identifier_show(struct config_item *item, { struct t10_wwn *t10_wwn = to_t10_wwn(item); struct t10_vpd *vpd; - unsigned char buf[VPD_TMP_BUF_SIZE]; + unsigned char buf[VPD_TMP_BUF_SIZE] = { }; ssize_t len = 0; - memset(buf, 0, VPD_TMP_BUF_SIZE); - spin_lock(&t10_wwn->t10_vpd_lock); list_for_each_entry(vpd, &t10_wwn->t10_vpd_list, vpd_list) { if (!vpd->protocol_identifier_set)