From e96c0d8336fdc5f1a6cae798bfa9c6e730001ad4 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Wed, 14 Nov 2018 17:19:46 -0800 Subject: [PATCH] block: make blk_try_req_merge() static blk_try_req_merge() is only used in block/blk-merge.c, so make it static. This addresses a gcc warning when -Wmissing-prototypes is enabled. Signed-off-by: Eric Biggers Signed-off-by: Jens Axboe --- block/blk-merge.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/block/blk-merge.c b/block/blk-merge.c index 91b2af332a84..da0217f321c4 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -712,7 +712,8 @@ static inline bool blk_discard_mergable(struct request *req) return false; } -enum elv_merge blk_try_req_merge(struct request *req, struct request *next) +static enum elv_merge blk_try_req_merge(struct request *req, + struct request *next) { if (blk_discard_mergable(req)) return ELEVATOR_DISCARD_MERGE; -- 2.30.2