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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 58AC0C432C3 for ; Wed, 27 Nov 2019 21:35:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 26B3820665 for ; Wed, 27 Nov 2019 21:35:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574890524; bh=+NB0s+LCRAxdroStWyCsfEPiUhK5zPehk0eeSME6j/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=eY8WCnYwsBG+jj2qp6IP7WXMdGTlo+GLTDWx6wY36ELWRT42bBMUeg11IXzEqayes jil4Z6OwXJEOJicUPiQtrHMwVT9wx9mDYTqU18I9uzyBZkqHKjotRp4B5FbOWuS6B0 jRqCPdL8O240u/tx1ZMpUaXofxupxMJp06Ii3zX4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730256AbfK0Utg (ORCPT ); Wed, 27 Nov 2019 15:49:36 -0500 Received: from mail.kernel.org ([198.145.29.99]:35110 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729658AbfK0Ut3 (ORCPT ); Wed, 27 Nov 2019 15:49:29 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 81DEE20678; Wed, 27 Nov 2019 20:49:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574887769; bh=+NB0s+LCRAxdroStWyCsfEPiUhK5zPehk0eeSME6j/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pGcywEUlORkREbGIuRVVeDertydO/b3ncV2J2Dbp/I5TYvRrwBGJkKd1r0mxmwHfd hwa48pzgg3m0XfK/ru+xTj1FvIAvOKInTPdcV82KBLashCkNcbeaaR7/yykVhyXUwc wNvoVA+X1DmnZ563peNuLn665ZOUxHlLzVe203M4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bart Van Assche , James Smart , Christoph Hellwig , Sasha Levin Subject: [PATCH 4.14 050/211] nvmet-fcloop: suppress a compiler warning Date: Wed, 27 Nov 2019 21:29:43 +0100 Message-Id: <20191127203058.733003261@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191127203049.431810767@linuxfoundation.org> References: <20191127203049.431810767@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bart Van Assche [ Upstream commit 1216e9ef18b84f4fb5934792368fb01eb3540520 ] Building with W=1 enables the compiler warning -Wimplicit-fallthrough=3. That option does not recognize the fall-through comment in the fcloop driver. Add a fall-through comment that is recognized for -Wimplicit-fallthrough=3. This patch avoids that the compiler reports the following warning when building with W=1: drivers/nvme/target/fcloop.c:647:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (op == NVMET_FCOP_READDATA) ^ Signed-off-by: Bart Van Assche Reviewed-by: James Smart Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/target/fcloop.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c index 0b0a4825b3eb1..096523d8dd422 100644 --- a/drivers/nvme/target/fcloop.c +++ b/drivers/nvme/target/fcloop.c @@ -535,6 +535,7 @@ fcloop_fcp_op(struct nvmet_fc_target_port *tgtport, break; /* Fall-Thru to RSP handling */ + /* FALLTHRU */ case NVMET_FCOP_RSP: if (fcpreq) { -- 2.20.1