diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 96c6902..20ac2f1 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3958,7 +3958,7 @@
 	const int rw = bio_data_dir(bi);
 	int remaining;
 
-	if (unlikely(bio_rw_flagged(bi, BIO_RW_BARRIER))) {
+	if (unlikely(bi->bi_rw & REQ_HARDBARRIER)) {
 		/* Drain all pending writes.  We only really need
 		 * to ensure they have been submitted, but this is
 		 * easier.