From 35b371ff01410ec7c73312f1c1c320de35fcfd0f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 16 May 2020 20:28:00 +0200 Subject: blk-mq: remove a pointless queue enter pair in blk_mq_alloc_request_hctx No need for two queue references. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche Signed-off-by: Jens Axboe --- block/blk-mq.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'block') diff --git a/block/blk-mq.c b/block/blk-mq.c index 4e62b97dceb4..b1c12de8926e 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; -- cgit v1.2.3-59-g8ed1b