From: Alasdair G Kergon <agk@redhat.com>
Date: Tue, 24 Jul 2012 23:25:12 +0000 (+1000)
Subject: Remove redundant bvm->bi_sector self-assignment in origin_merge().
X-Git-Tag: next-20120725~49^2~51
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=33f078a52e427b188baf41dbafc30acd54a8e5b6;p=karo-tx-linux.git

Remove redundant bvm->bi_sector self-assignment in origin_merge().

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
---

diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 6f758870fc19..a228c20e40b3 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -2176,7 +2176,6 @@ static int origin_merge(struct dm_target *ti, struct bvec_merge_data *bvm,
 		return max_size;
 
 	bvm->bi_bdev = dev->bdev;
-	bvm->bi_sector = bvm->bi_sector;
 
 	return min(max_size, q->merge_bvec_fn(q, bvm, biovec));
 }