diff --git a/block/blk-core.c b/block/blk-core.c
index bf882b8..9f1bf86 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1155,11 +1155,10 @@ static blk_qc_t __submit_bio_noacct(struct bio *bio)
 static blk_qc_t __submit_bio_noacct_mq(struct bio *bio)
 {
 	struct gendisk *disk = bio->bi_disk;
-	struct bio_list bio_list;
+	struct bio_list bio_list[2] = { };
 	blk_qc_t ret = BLK_QC_T_NONE;
 
-	bio_list_init(&bio_list);
-	current->bio_list = &bio_list;
+	current->bio_list = bio_list;
 
 	do {
 		WARN_ON_ONCE(bio->bi_disk != disk);
@@ -1174,7 +1173,7 @@ static blk_qc_t __submit_bio_noacct_mq(struct bio *bio)
 		}
 
 		ret = blk_mq_submit_bio(bio);
-	} while ((bio = bio_list_pop(&bio_list)));
+	} while ((bio = bio_list_pop(&bio_list[0])));
 
 	current->bio_list = NULL;
 	return ret;