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On Mon, Jan 14, 2019 at 9:31 PM Mathieu Malaterre <ma...@debian.org> wrote: > > 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 <ma...@debian.org> > --- > 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 >
