[PATCH] xfs: remove the redundant check in xfs_bmap_first_unused

[Stephen Zhang]

Given that
        max >= lowest,
hence if
        got.br_startoff >= max + len,
then, at the same time,
        got.br_startoff >= lowest + len,

So the check here is redundant, remove it.

Signed-off-by: Shida Zhang <zhangshida@xxxxxxxxxx>
---
 fs/xfs/libxfs/xfs_bmap.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index e56723dc9cd5..f8a984c41b01 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -1230,8 +1230,7 @@ xfs_bmap_first_unused(
 		/*
 		 * See if the hole before this extent will work.
 		 */
-		if (got.br_startoff >= lowest + len &&
-		    got.br_startoff - max >= len)
+		if (got.br_startoff - max >= len)
 			break;
 		lastaddr = got.br_startoff + got.br_blockcount;
 		max = XFS_FILEOFF_MAX(lastaddr, lowest);
-- 
2.25.1