blk-mq: remove unused blk_mq_clone_flush_request prototype

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/block/blk-mq.h b/block/blk-mq.h
index f4fea79649105b4e134860b53294ef2dac90a95f..b44dce165761268c1f0a6bd64db78451f68d912f 100644 (file)
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -29,8 +29,6 @@ void __blk_mq_complete_request(struct request *rq);
 void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async);
 void blk_mq_freeze_queue(struct request_queue *q);
 void blk_mq_free_queue(struct request_queue *q);
-void blk_mq_clone_flush_request(struct request *flush_rq,
-               struct request *orig_rq);
 int blk_mq_update_nr_requests(struct request_queue *q, unsigned int nr);
 void blk_mq_wake_waiters(struct request_queue *q);