diff mbox

[v1,26/54] block: blk-merge: remove unnecessary check

Message ID 1482854250-13481-27-git-send-email-tom.leiming@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ming Lei Dec. 27, 2016, 3:56 p.m. UTC 
In this case, 'sectors' can't be zero at all, so remove the check.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
---
 block/blk-merge.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox

Patch

diff --git a/block/blk-merge.c b/block/blk-merge.c
index a801f62a104b..05b6a3ef63f6 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -136,9 +136,7 @@  static struct bio *blk_bio_segment_split(struct request_queue *q,
 				nsegs++;
 				sectors = max_sectors;
 			}
-			if (sectors)
-				goto split;
-			/* Make this single bvec as the 1st segment */
+			goto split;
 		}
 
 		if (bvprvp && blk_queue_cluster(q)) {