From patchwork Sat Apr 18 18:41:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Randy Dunlap X-Patchwork-Id: 11496791 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B73966CA for ; Sat, 18 Apr 2020 18:41:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F919221E9 for ; Sat, 18 Apr 2020 18:41:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="JDXvnRUe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726767AbgDRSlY (ORCPT ); Sat, 18 Apr 2020 14:41:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727989AbgDRSlW (ORCPT ); Sat, 18 Apr 2020 14:41:22 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E464C061A0C; Sat, 18 Apr 2020 11:41:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Sender:Reply-To:Content-ID:Content-Description; bh=PcYjWQQ7jWfjWjAXgVV1SYCf3duL2j5Dyqo6dTDCrvc=; b=JDXvnRUeifNZ+Ac5TUneCkXEfw xGm7FAIuWAOT5gimqOHdhp/grioqH8IcST+jg0KLZY3liAOqyk+QRxz88gfFrn1pGspjvVf4kn+9z 6WnDEql0MbixpKyaGExg7dKQXpW5xcLjkR6Sghi8cCQI/hTO1yXq4UDTbsHmGn4nDqmEnHzJuU3K1 xD7HyAbbCak26otzJily36UMy3pM+4gOlaaVkoFKBllnKTlL2HIrqBh3/P+uJ7g73UIIdgCRYZljh 6KJkixDPOYB+DeexXaN99s1T3haGNSH+ia9YOZZ2bNW49PZ2AL6kZXsFv+3C4ILtQ3Sm08S03mSqL JJuwddgw==; Received: from [2601:1c0:6280:3f0::19c2] (helo=smtpauth.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jPsP4-0007rZ-33; Sat, 18 Apr 2020 18:41:22 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Linus Torvalds , Andrew Morton , Alexander Viro , linux-fsdevel@vger.kernel.org, Dmitry Torokhov , linux-input@vger.kernel.org, Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, Greg Kroah-Hartman , linux-usb@vger.kernel.org, "J. Bruce Fields" , Chuck Lever , linux-nfs@vger.kernel.org, Johannes Berg , Dan Williams , Vishal Verma , Dave Jiang , linux-nvdimm@lists.01.org, "Martin K. Petersen" , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, Zzy Wysm Subject: [PATCH 9/9] target: fix empty-body warning in target_core_pscsi.c Date: Sat, 18 Apr 2020 11:41:11 -0700 Message-Id: <20200418184111.13401-10-rdunlap@infradead.org> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200418184111.13401-1-rdunlap@infradead.org> References: <20200418184111.13401-1-rdunlap@infradead.org> MIME-Version: 1.0 Sender: target-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: target-devel@vger.kernel.org Fix gcc empty-body warning when -Wextra is used: ../drivers/target/target_core_pscsi.c:624:5: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] Signed-off-by: Randy Dunlap Cc: Linus Torvalds Cc: Andrew Morton Cc: "Martin K. Petersen" Cc: linux-scsi@vger.kernel.org Cc: target-devel@vger.kernel.org --- drivers/target/target_core_pscsi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- linux-next-20200417.orig/drivers/target/target_core_pscsi.c +++ linux-next-20200417/drivers/target/target_core_pscsi.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include @@ -621,7 +622,7 @@ static void pscsi_complete_cmd(struct se buf = transport_kmap_data_sg(cmd); if (!buf) - ; /* XXX: TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE */ + do_empty(); /* XXX: TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE */ if (cdb[0] == MODE_SENSE_10) { if (!(buf[3] & 0x80))