diff --git a/block/blk-mq.c b/block/blk-mq.c
index c564f8b0120bf07db8ff06af4e29492283f062c5..fdaf3284a676478b4dbeecc038028cfa8b1cf01a 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2438,6 +2438,10 @@ static void blk_mq_clear_rq_mapping(struct blk_mq_tags *drv_tags,
 	struct page *page;
 	unsigned long flags;
 
+	/* There is no need to clear a driver tags own mapping */
+	if (drv_tags == tags)
+		return;
+
 	list_for_each_entry(page, &tags->page_list, lru) {
 		unsigned long start = (unsigned long)page_address(page);
 		unsigned long end = start + order_to_size(page->private);