1 files changed, 2 insertions, 6 deletions

diff --git a/block/blk-merge.c b/block/blk-merge.c
index 888a7fec81f7..261353166dcf 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -304,7 +304,6 @@ static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio,
                                    struct bio *nxt)
 {
         struct bio_vec end_bv = { NULL }, nxt_bv;
-        struct bvec_iter iter;
 
         if (!blk_queue_cluster(q))
                 return 0;
@@ -316,11 +315,8 @@ static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio,
         if (!bio_has_data(bio))
                 return 1;
 
-        bio_for_each_segment(end_bv, bio, iter)
-                if (end_bv.bv_len == iter.bi_size)
-                        break;
-
-        nxt_bv = bio_iovec(nxt);
+        bio_get_last_bvec(bio, &end_bv);
+        bio_get_first_bvec(nxt, &nxt_bv);
 
         if (!BIOVEC_PHYS_MERGEABLE(&end_bv, &nxt_bv))
                 return 0;