1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 1748e27501cd..f02f48a882a9 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -265,13 +265,11 @@ static int scsi_merge_bio(struct request *rq, struct bio *bio)
 
         if (!rq->bio)
                 blk_rq_bio_prep(q, rq, bio);
-        else if (!q->back_merge_fn(q, rq, bio))
+        else if (!ll_back_merge_fn(q, rq, bio))
                 return -EINVAL;
         else {
                 rq->biotail->bi_next = bio;
                 rq->biotail = bio;
-                rq->hard_nr_sectors += bio_sectors(bio);
-                rq->nr_sectors = rq->hard_nr_sectors;
         }
 
         return 0;