diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index 36cfae6e1dd34928c67bdccb277879bb1c5b84c4..b3c9eae72625cdf3b03b0017689bacc878055b56 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -545,7 +545,7 @@ static void blk_mq_sched_tags_teardown(struct request_queue *q, unsigned int fla
 
 	queue_for_each_hw_ctx(q, hctx, i) {
 		if (hctx->sched_tags) {
-			if (!blk_mq_is_sbitmap_shared(q->tag_set->flags))
+			if (!blk_mq_is_sbitmap_shared(flags))
 				blk_mq_free_rq_map(hctx->sched_tags);
 			hctx->sched_tags = NULL;
 		}