[PATCH 3/4] blk-mq: remove a pointless queue enter pair in blk_mq_alloc_request_hctx

[Christoph Hellwig <hch@xxxxxx>]

No need for two queue references.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 block/blk-mq.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 4e62b97dceb48..b1c12de8926e3 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -455,10 +455,7 @@ struct request *blk_mq_alloc_request_hctx(struct request_queue *q,
 	alloc_data.ctx = __blk_mq_get_ctx(q, cpu);
 
 	ret = -EWOULDBLOCK;
-	blk_queue_enter_live(q);
 	rq = blk_mq_get_request(q, NULL, &alloc_data);
-	blk_queue_exit(q);
-
 	if (!rq)
 		goto out_queue_exit;
 	return rq;
-- 
2.26.2