1 files changed, 1 insertions, 1 deletions

diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index 90037b5eb17f..ba19a3afab79 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -132,7 +132,7 @@ deadline_merge(struct request_queue *q, struct request **req, struct bio *bio)
          * check for front merge
          */
         if (dd->front_merges) {
-                sector_t sector = bio->bi_sector + bio_sectors(bio);
+                sector_t sector = bio_end_sector(bio);
 
                 __rq = elv_rb_find(&dd->sort_list[bio_data_dir(bio)], sector);
                 if (__rq) {