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=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 91FF6C43387 for ; Mon, 14 Jan 2019 20:31:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5A8F820659 for ; Mon, 14 Jan 2019 20:31:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jmk9nqiK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727062AbfANUb2 (ORCPT ); Mon, 14 Jan 2019 15:31:28 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:52079 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726773AbfANUb2 (ORCPT ); Mon, 14 Jan 2019 15:31:28 -0500 Received: by mail-wm1-f66.google.com with SMTP id b11so1035688wmj.1; Mon, 14 Jan 2019 12:31:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=g8nh8jBjJAPoF6fwDqu+/8Aopkkx0WnNQl3TsCm7S+4=; b=jmk9nqiKRQnRph8+ihehwHC6+N6POFsW5em+96L2quuU1a0aH0JkdvmOZOaSqB4rdH 9UCmkRMVE9XD9HWSW5Movh6Wm2xHXg3ZArhIQ/hQWcFLFgjBttkHnwpY6Jr94jNBckUb JHEOAol2TAuTRyO67y/9G0iKsgx7a8Bp9/wVlTtJSEV/eUjzZeLIoegcQSrPYVzEXhYc UBEFv9zRo95WSwUWRBy8kUZd6O72boMN1dtGPyQ6r+ql+utjWELRbePX9poHHU5ioRPW 96WSvzPIhVjd3aak/DjAlRBjXIFjE8JwR7ivfT2zTEPgW1Wa0DJPfBuYU2KjJ+wnJcCB qQvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=g8nh8jBjJAPoF6fwDqu+/8Aopkkx0WnNQl3TsCm7S+4=; b=D6HL2Vzbhk4lhEwpJd3S4qQE6cMuOM9IHUhR0j8bu3/SgZB2Xa6DsU/b0LakdoXqxl a1Fl/bmJcdR0/easVtUsi22ExKA6DqlpxOB1nkoNquKHIOp5PK00BSs7AO6E0nTESRSO uNJEMuO89eN2yXh+XmTUQ6+ZLiVlVwGe4Nd78NY0n2WY7eXbC6nhqT2+GhcvEvl/EfGN rI1qNkxzRmKYIMlABBS5EOkGreqrM5Uj8EfQ3qZ7EWhzg2FoApuyofZNBWOVk9KdYvWW 4NIOlQSae8VuWUD+mVgj5dHYa6O+bfXP/WQkK+1cdF3D9o6MnfdxuW2TEAYL4YB4lyrJ AdiA== X-Gm-Message-State: AJcUukes41us79q0Y2/h4IWP4QbYiuB+j7Xs21lkeR4xDsT6e91+AVw4 NzR1429MLy8UpIFF5EJ6+54= X-Google-Smtp-Source: ALg8bN4YoDRIGRew0RuZZCLsD5+NxAljXGAzbXiT2W2yTeC3p/eFP4GU/x5aJRD4FWUgGy4yI0cJFQ== X-Received: by 2002:a1c:578e:: with SMTP id l136mr642857wmb.124.1547497886017; Mon, 14 Jan 2019 12:31:26 -0800 (PST) Received: from macbookpro.malat.net (bru31-1-78-225-224-134.fbx.proxad.net. [78.225.224.134]) by smtp.gmail.com with ESMTPSA id t5sm19019357wmg.43.2019.01.14.12.31.24 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 14 Jan 2019 12:31:25 -0800 (PST) Received: by macbookpro.malat.net (Postfix, from userid 1000) id 29F4E11422AD; Mon, 14 Jan 2019 21:31:19 +0100 (CET) From: Mathieu Malaterre To: Jens Axboe Cc: Mathieu Malaterre , Steven Rostedt , Ingo Molnar , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] blkcg: annotate implicit fall through Date: Mon, 14 Jan 2019 21:31:13 +0100 Message-Id: <20190114203113.16832-1-malat@debian.org> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warning (W=1). This commit remove the following warning: kernel/trace/blktrace.c:725:9: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre --- kernel/trace/blktrace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index fac0ddf8a8e2..e1c6d79fb4cc 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -723,6 +723,7 @@ int blk_trace_ioctl(struct block_device *bdev, unsigned cmd, char __user *arg) #endif case BLKTRACESTART: start = 1; + /* fall through */ case BLKTRACESTOP: ret = __blk_trace_startstop(q, start); break; -- 2.19.2