提交 e96c0d83 编写于 作者: E Eric Biggers 提交者: Jens Axboe

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: NEric Biggers <ebiggers@google.com>
Signed-off-by: NJens Axboe <axboe@kernel.dk>
上级 7ff4f803
......@@ -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;
......
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