[PATCH 4/10] xfs: Fix error handling in write_super_lockfs/unlockfs

[Takashi Sato <t-sato@xxxxxxxxxxxxx>]

I've changed write_super_lockfs/unlockfs so that they always return
0 (success) to keep a current behavior.

Signed-off-by: Takashi Sato <t-sato@xxxxxxxxxxxxx>
Signed-off-by: Masayuki Hamaguchi <m-hamaguchi@xxxxxxxxxxxxx>
---
 xfs_super.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff -uprN -X linux-2.6.27-rc7-lockfs/Documentation/dontdiff 
linux-2.6.27-rc7-lockfs/fs/xfs/linux-2.6/xfs_super.c linux-
2.6.27-rc7-lockfs-xfs/fs/xfs/linux-2.6/xfs_super.c
--- linux-2.6.27-rc7-lockfs/fs/xfs/linux-2.6/xfs_super.c        2008-09-22 
07:29:55.000000000 +0900
+++ linux-2.6.27-rc7-lockfs-xfs/fs/xfs/linux-2.6/xfs_super.c    2008-09-22 
10:13:39.000000000 +0900
@@ -1351,7 +1351,7 @@ xfs_fs_remount(
  * need to take care of themetadata. Once that's done write a dummy
  * record to dirty the log in case of a crash while frozen.
  */
-STATIC void
+STATIC int
 xfs_fs_lockfs(
        struct super_block      *sb)
 {
@@ -1359,6 +1359,7 @@ xfs_fs_lockfs(
 
        xfs_attr_quiesce(mp);
        xfs_fs_log_dummy(mp);
+       return 0;
 }
 
 STATIC int