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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 A1020C43460 for ; Mon, 10 May 2021 12:16:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7E7B9613C8 for ; Mon, 10 May 2021 12:16:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344776AbhEJMRR (ORCPT ); Mon, 10 May 2021 08:17:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:44344 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230295AbhEJLIo (ORCPT ); Mon, 10 May 2021 07:08:44 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id EC139613C9; Mon, 10 May 2021 11:04:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620644643; bh=797DPJgBYy0V1f03bvCENeGmNyA/WI0T8ZcsrmlXkx4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sUYm8r69mF/TSqPeW4u/6FJ+J/daMcLIIDORRDYWbpUm7EawoOxkp0Nmc/+L/MydR n/T8Myy4r8mgu9ctH2hkzXHwoqJHujO6GqD652mD8dxczjHyuVU6720N6O7YnFHn3D XpPdzbPaDrkJFEWlyG5H5Cnev3y83h2U6ea7RkFE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mike Christie , Johannes Thumshirn , Chaitanya Kulkarni , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 5.12 166/384] scsi: target: pscsi: Fix warning in pscsi_complete_cmd() Date: Mon, 10 May 2021 12:19:15 +0200 Message-Id: <20210510102020.354842301@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210510102014.849075526@linuxfoundation.org> References: <20210510102014.849075526@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 9ee797b8cb7e..508b49b0eaf5 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -620,8 +620,9 @@ static void pscsi_complete_cmd(struct se_cmd *cmd, u8 scsi_status, 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