[PATCH] blk-mq: remove double set queue_num
STALE3388d
From: weiping <hidden>
Date: 2017-06-22 15:06:56
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
hwctx's queue_num has been set prior call blk_mq_init_hctx, so no need set it again. Signed-off-by: weiping <redacted> --- block/blk-mq.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c
index bb66c96..adcb79c 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c@@ -1900,7 +1900,6 @@ static int blk_mq_init_hctx(struct request_queue *q, spin_lock_init(&hctx->lock); INIT_LIST_HEAD(&hctx->dispatch); hctx->queue = q; - hctx->queue_num = hctx_idx; hctx->flags = set->flags & ~BLK_MQ_F_TAG_SHARED; cpuhp_state_add_instance_nocalls(CPUHP_BLK_MQ_DEAD, &hctx->cpuhp_dead);
--
1.8.3.1