diff --git a/block/blk-mq.c b/block/blk-mq.c
index afad6d06eaf7..22397ba815ca 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -4730,7 +4730,6 @@ fallback:
 				__blk_mq_free_map_and_rqs(set, i);
 
 			set->nr_hw_queues = prev_nr_hw_queues;
-			blk_mq_map_queues(&set->map[HCTX_TYPE_DEFAULT]);
 			goto fallback;
 		}
 		blk_mq_map_swqueue(q);