diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index acf7e7551c94..0ec85d159bcd 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -707,24 +707,6 @@ static void dm_put_live_table_fast(struct mapped_device *md) __releases(RCU)
 	rcu_read_unlock();
 }
 
-static inline struct dm_table *dm_get_live_table_bio(struct mapped_device *md,
-					int *srcu_idx, blk_opf_t bio_opf)
-{
-	if (bio_opf & REQ_NOWAIT)
-		return dm_get_live_table_fast(md);
-	else
-		return dm_get_live_table(md, srcu_idx);
-}
-
-static inline void dm_put_live_table_bio(struct mapped_device *md, int srcu_idx,
-					 blk_opf_t bio_opf)
-{
-	if (bio_opf & REQ_NOWAIT)
-		dm_put_live_table_fast(md);
-	else
-		dm_put_live_table(md, srcu_idx);
-}
-
 static char *_dm_claim_ptr = "I belong to device-mapper";
 
 /*
@@ -1805,9 +1787,8 @@ static void dm_submit_bio(struct bio *bio)
 	struct mapped_device *md = bio->bi_bdev->bd_disk->private_data;
 	int srcu_idx;
 	struct dm_table *map;
-	blk_opf_t bio_opf = bio->bi_opf;
 
-	map = dm_get_live_table_bio(md, &srcu_idx, bio_opf);
+	map = dm_get_live_table(md, &srcu_idx);
 
 	/* If suspended, or map not yet available, queue this IO for later */
 	if (unlikely(test_bit(DMF_BLOCK_IO_FOR_SUSPEND, &md->flags)) ||
@@ -1823,7 +1804,7 @@ static void dm_submit_bio(struct bio *bio)
 
 	dm_split_and_process_bio(md, map, bio);
 out:
-	dm_put_live_table_bio(md, srcu_idx, bio_opf);
+	dm_put_live_table(md, srcu_idx);
 }
 
 static bool dm_poll_dm_io(struct dm_io *io, struct io_comp_batch *iob,