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[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