1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 854891d07b59..83ddbfe6b8a4 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -889,9 +889,6 @@ static int snapshot_map(struct dm_target *ti, struct bio *bio,
         if (!s->valid)
                 return -EIO;
 
-        if (unlikely(bio_barrier(bio)))
-                return -EOPNOTSUPP;
-
         /* FIXME: should only take write lock if we need
          * to copy an exception */
         down_write(&s->lock);
@@ -1162,9 +1159,6 @@ static int origin_map(struct dm_target *ti, struct bio *bio,
         struct dm_dev *dev = ti->private;
         bio->bi_bdev = dev->bdev;
 
-        if (unlikely(bio_barrier(bio)))
-                return -EOPNOTSUPP;
-
         /* Only tell snapshots if this is a write */
         return (bio_rw(bio) == WRITE) ? do_origin(dev, bio) : DM_MAPIO_REMAPPED;
 }