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=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 5F33FC43619 for ; Mon, 3 May 2021 17:07:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 207AC6112F for ; Mon, 3 May 2021 17:07:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236501AbhECRG6 (ORCPT ); Mon, 3 May 2021 13:06:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:43314 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235317AbhECQ4K (ORCPT ); Mon, 3 May 2021 12:56:10 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C06BD6197C; Mon, 3 May 2021 16:43:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620060211; bh=oda4eqHRVFvsClBa5OXXc3KjLxo1xhYRA+i0CkL0TGM=; h=From:To:Cc:Subject:Date:From; b=jyc+Bhvgp8WRlV5awzPbfUPhAoLA8+g+jfcdee4iJUWomZOd7BxtScHBaaUVlrSMc NpVrfTeo4n8xI+yVuAAAtwkvvdE8LQewS6unDCPsrt23tYNDIpVZBhkj6AG3awLMws kY7w4TUXdLh6Vcdhpy4Pjy+y1D4O1KUW21J+eqSIKk8NOZFf3xAoFAV9HLDObSKYIa LhR0CthMXomJvZAfGPmAqw/NrQfy7Con9MdSuOeymCnpzhsNUjGGayWiXRyGf9N6NV 1TyrihvxYH2ODRZYdvexy0bVtiOz7jQljvoif6ZaYgzhW5NuiXrkQwfqx2VH3a6x0A 31S2jibbQsfdQ== 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 4.4 01/16] scsi: target: pscsi: Fix warning in pscsi_complete_cmd() Date: Mon, 3 May 2021 12:43:14 -0400 Message-Id: <20210503164329.2854739-1-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: 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 d72a4058fd08..0ce3697ecbd7 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