1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 1e15889c4b98..bf7ceba18788 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -172,6 +172,9 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio)
                 BUG();
                 bio_endio(bio, -ENXIO);
                 return 0;
+        } else if (bio_rw_flagged(bio, BIO_RW_BARRIER)) {
+                bio_endio(bio, -EOPNOTSUPP);
+                return 0;
         } else if (bio->bi_io_vec == NULL) {
                 printk(KERN_ERR "aoe: bi_io_vec is NULL\n");
                 BUG();