From fa393d1b9c6326c227a24915a6f00721a288bde9 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Wed, 30 Aug 2017 11:42:07 -0700 Subject: [PATCH] bfq: Annotate fall-through in a switch statement This patch avoids that gcc 7 issues a warning about fall-through when building with W=1. Acked-by: Paolo Valente Signed-off-by: Bart Van Assche Signed-off-by: Jens Axboe --- block/bfq-iosched.c | 1 + 1 file changed, 1 insertion(+) diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 8f3d22330d64..856f4199a470 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -3780,6 +3780,7 @@ bfq_set_next_ioprio_data(struct bfq_queue *bfqq, struct bfq_io_cq *bic) default: dev_err(bfqq->bfqd->queue->backing_dev_info->dev, "bfq: bad prio class %d\n", ioprio_class); + /* fall through */ case IOPRIO_CLASS_NONE: /* * No prio set, inherit CPU scheduling settings. -- 2.20.1