From: Christoph Hellwig <hch@lst.de>
Date: Fri, 17 Nov 2017 04:11:34 +0000 (-0600)
Subject: xfs: remove a duplicate assignment in xfs_bmap_add_extent_delay_real
X-Git-Tag: v4.15.0-rc1~143^2~29
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc5dec54daf123bece173607b56f2772e8682144;p=thirdparty%2Fxfsprogs-dev.git

xfs: remove a duplicate assignment in xfs_bmap_add_extent_delay_real

Source kernel commit: bf99971c8200fcb3e16d880194f5d559aca09576

Reported-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---

diff --git a/libxfs/xfs_bmap.c b/libxfs/xfs_bmap.c
index d91097ffa..84d5f21f8 100644
--- a/libxfs/xfs_bmap.c
+++ b/libxfs/xfs_bmap.c
@@ -1756,7 +1756,7 @@ xfs_bmap_add_extent_delay_real(
 		LEFT.br_blockcount += new->br_blockcount;
 		xfs_iext_update_extent(bma->ip, state, bma->idx - 1, &LEFT);
 
-		PREV.br_blockcount = temp = PREV.br_blockcount - new->br_blockcount;
+		PREV.br_blockcount = temp;
 		PREV.br_startoff += new->br_blockcount;
 		PREV.br_startblock = nullstartblock(da_new);
 		xfs_iext_update_extent(bma->ip, state, bma->idx, &PREV);