block: Add bio_end_sector()

[mirror_ubuntu-artful-kernel.git] / drivers / md / dm-stripe.c

diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index d8837d313f5434183439f057f463c99be100e0ea..ea5e878a30b93b1f974d449738fc46b55d5eaeba 100644 (file)
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -258,7 +258,7 @@ static int stripe_map_range(struct stripe_c *sc, struct bio *bio,
        sector_t begin, end;
 
        stripe_map_range_sector(sc, bio->bi_sector, target_stripe, &begin);
-       stripe_map_range_sector(sc, bio->bi_sector + bio_sectors(bio),
+       stripe_map_range_sector(sc, bio_end_sector(bio),
                                target_stripe, &end);
        if (begin < end) {
                bio->bi_bdev = sc->stripe[target_stripe].dev->bdev;