'set->nr_hw_queues' has already been assigneid to nr_hw_queues in blk_mq_realloc_tag_set_tags(). Signed-off-by: Jeffle Xu <jefflexu@xxxxxxxxxxxxxxxxx> --- block/blk-mq.c | 1 - 1 file changed, 1 deletion(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index 55ef6b975169..c7d1613e7514 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -3672,7 +3672,6 @@ static void __blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, 0) goto reregister; - set->nr_hw_queues = nr_hw_queues; fallback: blk_mq_update_queue_map(set); list_for_each_entry(q, &set->tag_list, tag_set_list) { -- 2.27.0