From: Eric Biggers <[email protected]> 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 <[email protected]> --- 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 e7696c47489ad..badccafc91303 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -731,7 +731,8 @@ 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; -- 2.19.1.930.g4563a0d9d0-goog
