bio: first step in sanitizing the bio->bi_rw flag testing

[firefly-linux-kernel-4.4.55.git] / drivers / md / linear.c

diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 5fe39c2a3d2b61b81e0b9a814dee6f636a16f5f3..ea48429054441e35b4d3230ed876e729b1169806 100644 (file)
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -288,7 +288,7 @@ static int linear_make_request (struct request_queue *q, struct bio *bio)
        sector_t start_sector;
        int cpu;
 
-       if (unlikely(bio_barrier(bio))) {
+       if (unlikely(bio_rw_flagged(bio, BIO_RW_BARRIER))) {
                bio_endio(bio, -EOPNOTSUPP);
                return 0;
        }