diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index bce1c76fc768..c81b40ecd3f1 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -327,13 +327,6 @@ out:
 }
 EXPORT_SYMBOL_GPL(blk_mq_tagset_iter);
 
-int blk_mq_reinit_tagset(struct blk_mq_tag_set *set,
-			 int (reinit_request)(void *, struct request *))
-{
-	return blk_mq_tagset_iter(set, set->driver_data, reinit_request);
-}
-EXPORT_SYMBOL_GPL(blk_mq_reinit_tagset);
-
 void blk_mq_queue_tag_busy_iter(struct request_queue *q, busy_iter_fn *fn,
 		void *priv)
 {
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 6bc29f73a9aa..cfd64e500d82 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -261,8 +261,6 @@ int blk_mq_freeze_queue_wait_timeout(struct request_queue *q,
 				     unsigned long timeout);
 int blk_mq_tagset_iter(struct blk_mq_tag_set *set, void *data,
 		int (reinit_request)(void *, struct request *));
-int blk_mq_reinit_tagset(struct blk_mq_tag_set *set,
-			 int (reinit_request)(void *, struct request *));
 
 int blk_mq_map_queues(struct blk_mq_tag_set *set);
 void blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, int nr_hw_queues);