From mboxrd@z Thu Jan 1 00:00:00 1970 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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 C30F9C43603 for ; Mon, 3 May 2021 16:57:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DDE260725 for ; Mon, 3 May 2021 16:57:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234519AbhECQ5z (ORCPT ); Mon, 3 May 2021 12:57:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:43246 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235087AbhECQzr (ORCPT ); Mon, 3 May 2021 12:55:47 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 06E7C61955; Mon, 3 May 2021 16:42:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620060175; bh=kJ+6IGZst7C98XZZn6p9kF14JIzeHsem3vgCqByeiA8=; h=From:To:Cc:Subject:Date:From; b=ffFRGBRj7EO8OaEIAPnc9ivV8gPWXnEiDcF2FSxdko+z4bGPZdIuYXEz4+Mpnus6u dckYaW7SO/e/r/nrabaUxqnE0sLABm6zonq+x7eMoCfKUo9Re9vYfbMz/IJRGwfT4h 5mAeD9jvFIt8NPJEoKoZRhBN6v/MHMLfr0GBuFSv3GHQykaP/XJ4Itoil483BSBYqa shcOUR5F7CGO8mXE449IhRb/GJk+Bcx9QHBJCucRhGtXA/J/heNu3v4GRmYsBX0LNl W8LZq1TelINQpdgI3fIs+m4ra3AoipaJkRVt+0TEnahVyb0+/OekvM17TXPQlU0wIo gahXRXQdyNtIg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chaitanya Kulkarni , Mike Christie , Johannes Thumshirn , "Martin K . Petersen" , Sasha Levin , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Subject: [PATCH AUTOSEL 4.9 01/24] scsi: target: pscsi: Fix warning in pscsi_complete_cmd() Date: Mon, 3 May 2021 12:42:29 -0400 Message-Id: <20210503164252.2854487-1-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chaitanya Kulkarni [ Upstream commit fd48c056a32ed6e7754c7c475490f3bed54ed378 ] This fixes a compilation warning in pscsi_complete_cmd(): drivers/target/target_core_pscsi.c: In function ‘pscsi_complete_cmd’: drivers/target/target_core_pscsi.c:624:5: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] ; /* XXX: TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE */ Link: https://lore.kernel.org/r/20210228055645.22253-5-chaitanya.kulkarni@wdc.com Reviewed-by: Mike Christie Reviewed-by: Johannes Thumshirn Signed-off-by: Chaitanya Kulkarni Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/target/target_core_pscsi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 079db0bd3917..089ba39f76a2 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -629,8 +629,9 @@ static void pscsi_transport_complete(struct se_cmd *cmd, struct scatterlist *sg, unsigned char *buf; buf = transport_kmap_data_sg(cmd); - if (!buf) + if (!buf) { ; /* XXX: TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE */ + } if (cdb[0] == MODE_SENSE_10) { if (!(buf[3] & 0x80)) -- 2.30.2