From patchwork Sat Feb 20 21:40:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaitanya Kulkarni X-Patchwork-Id: 385450 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 5E0F9C433E6 for ; Sat, 20 Feb 2021 21:42:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 289FA64ED5 for ; Sat, 20 Feb 2021 21:42:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230031AbhBTVlu (ORCPT ); Sat, 20 Feb 2021 16:41:50 -0500 Received: from esa1.hgst.iphmx.com ([68.232.141.245]:61325 "EHLO esa1.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230024AbhBTVlr (ORCPT ); Sat, 20 Feb 2021 16:41:47 -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=1613857306; x=1645393306; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=2x0mJTAFudYLvb9g2HDJPH8JbRdupRGSp/jjFKHtNc4=; b=kdywml/7siRGW8ud48JlHtCNGUkaHoHvx0ODTxEdZYcPpeGq4yk8rZdh Rkt4JTTRMSk/uLGGXW3viQdwM/0q7ukCROAQLgsNeXEP1lUSHBftDqV8T linCJwlEovuOCvpKCbWT/EdVVpSJ+CKpuNgcE6hyua6h75UGpXZynVHwt 74WYQjgnW8SI6n8Mlaluj1jTWngtJPNlc5lngq8ZGS+YCqGGAEBOnE90r LZiU3pTfjHVDDmzkKg2EgGbGqolcjCoVuNGBy+Ox1Ezy9q9OJ4RCh732X 9jS32nV6ecRYbzPGtP2CoEu0DjtE2pPYlu3RPvY6WkldSjuXT2IhnmN3p w==; IronPort-SDR: 8xnmLJQpNrhBhItyE6zflUPdvTQIGTQ8YcSXnUHbi51awkx2/yr+snosoIFaMBIWXe1MR9h0as dqNb6N++x4VrES1eocL/5Bg6vBDie6OJeq9sczjTOn15lGsV7MLIEnzHVQgaSenTT5MP8XLWy+ HLc0fVMZo4B5dVuBNxcqsEkjD+ZpJA0XhtTPZcYbil8ueHEnvZFhn6K5xbHuJ5KbSRaavkg01E n6uBRs4zfxFiMnV7VkGpWHTepyzxmftb5XcdTUyCN6ELZbyD7axmq+sJfuIPTdzPnygx/r0uQX MH0= X-IronPort-AV: E=Sophos;i="5.81,193,1610380800"; d="scan'208";a="270955008" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 21 Feb 2021 05:40:41 +0800 IronPort-SDR: PDzbXjjufeD/vlytU8Mg4oPzz0q38wX0KEj9QFEPMLoS2/m2wa+vcN/5HoYPfYh8L+/VElr1Q3 yryk4Z1lNbik9JcL97l6z2aTFQ1Y2e9DwH5Fenrx603XXwPw6Z4Bvi5XrEuqgjkH19P1szISEs 2Cz7yG+zVsokMXtNJrMuaGHHdzG2FQcpYSwk/33AZcU2yQMvseV4r+vi8E1rP+tEKQmKgC+IvD ObGb5KYm3RWIcymSXnsxBAxaFbRmitW31hZ5etFIhjuVLGWqyYANtKShKiRhLDOulRb6aJQ+ww DoNj0HUvumB2bf5ScC/L2kvv Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2021 13:24:04 -0800 IronPort-SDR: LW4eJkghoij1CcAnYKcCWJi4mLVgxp5cyTQuPWgmIGHFEgf0qqYsTPeUSP5rR+JOjKjCwIZ3CW Eh0a5dM9PvVJWdFePCxh2N5KGeL/GuaXjKc7YSXCFemArXfS33fJ4qsOWvIPKKBeyuXKZS60Va SJQtf8XBAH6FNdStCkOv5ryisEQ/umQNWZH/FxyfpZ7zHmUQd8sZFphU+g4mloNRkv19FWHU98 FTWaLKcKwb/4EG51d2PBgzuvdmsb76Pb+1Ibs+qH2uwLsoOR7hfQlTZ4TM+ejaMLJQVvoqCHHj EmI= 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 13:40:42 -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 21/24] target/pr: remove the memset with declare-init Date: Sat, 20 Feb 2021 13:40:40 -0800 Message-Id: <20210220214040.7337-1-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_pr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 942b93d12295..3644d2642929 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -1202,10 +1202,10 @@ static struct t10_pr_registration *core_scsi3_locate_pr_reg( struct se_session *sess) { struct se_portal_group *tpg = nacl->se_tpg; - unsigned char buf[PR_REG_ISID_LEN], *isid_ptr = NULL; + unsigned char buf[PR_REG_ISID_LEN] = { }; + unsigned char *isid_ptr = NULL; if (tpg->se_tpg_tfo->sess_get_initiator_sid != NULL) { - memset(&buf[0], 0, PR_REG_ISID_LEN); tpg->se_tpg_tfo->sess_get_initiator_sid(sess, &buf[0], PR_REG_ISID_LEN); isid_ptr = &buf[0];