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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 CFEFDC432C3 for ; Sat, 16 Nov 2019 16:13:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9B8752089D for ; Sat, 16 Nov 2019 16:13:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573920785; bh=+NB0s+LCRAxdroStWyCsfEPiUhK5zPehk0eeSME6j/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=V89RHg94oUmS1i+tVKmSl8xtmkGNxL2WcUArK57e/79eXLxwkfqy9OdseRVtcWOy0 Esq70SnrxCcYRbO+nhnO6egXs8/9nk0vbbRl6HnSTvm70DnoDpKuCNBATcwGCBU/dJ pamGRTGqxlOo0XGBVC+hyX3cCR50wMtNSuzUyRVc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731204AbfKPQNE (ORCPT ); Sat, 16 Nov 2019 11:13:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:55046 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729927AbfKPPsF (ORCPT ); Sat, 16 Nov 2019 10:48:05 -0500 Received: from sasha-vm.mshome.net (unknown [50.234.116.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5630420855; Sat, 16 Nov 2019 15:48:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919284; bh=+NB0s+LCRAxdroStWyCsfEPiUhK5zPehk0eeSME6j/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HKJYyvff/NB5qVseErzFzLIn3+kEpIRFweDitfIBniWK11I/rN3uKQLTy2haPhQdi T17+VePeQaRU4FsB0ZxWoObvoPsMRIYhiuiv6q066IDxNjwB0fPkfDaDMX6ajyHLmT 5NESn7UOfnkebIpf7ahFVWZS8oV8FjdED+bi3oYo= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Bart Van Assche , James Smart , Christoph Hellwig , Sasha Levin , linux-nvme@lists.infradead.org Subject: [PATCH AUTOSEL 4.14 035/150] nvmet-fcloop: suppress a compiler warning Date: Sat, 16 Nov 2019 10:45:33 -0500 Message-Id: <20191116154729.9573-35-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116154729.9573-1-sashal@kernel.org> References: <20191116154729.9573-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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