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[PATCH 7/10] jfs: Fix error handling in write_super_lockfs/unlockfs

To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, "linux-fsdevel@xxxxxxxxxxxxxxx" <linux-fsdevel@xxxxxxxxxxxxxxx>, "dm-devel@xxxxxxxxxx" <dm-devel@xxxxxxxxxx>, "viro@xxxxxxxxxxxxxxxxxx" <viro@xxxxxxxxxxxxxxxxxx>, "linux-ext4@xxxxxxxxxxxxxxx" <linux-ext4@xxxxxxxxxxxxxxx>, "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx>, "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>, "mtk.manpages@xxxxxxxxxxxxxx" <mtk.manpages@xxxxxxxxxxxxxx>
Subject: [PATCH 7/10] jfs: Fix error handling in write_super_lockfs/unlockfs
From: Takashi Sato <t-sato@xxxxxxxxxxxxx>
Date: Mon, 22 Sep 2008 19:57:42 +0900
Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>
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>
---
 super.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff -uprN -X linux-2.6.27-rc7-lockfs-gfs2/Documentation/dontdiff 
linux-2.6.27-rc7-lockfs-gfs2/fs/jfs/super.c linux-2.6.
27-rc7-lockfs-jfs/fs/jfs/super.c
--- linux-2.6.27-rc7-lockfs-gfs2/fs/jfs/super.c 2008-09-22 07:29:55.000000000 
+0900
+++ linux-2.6.27-rc7-lockfs-jfs/fs/jfs/super.c  2008-09-22 11:02:34.000000000 
+0900
@@ -543,7 +543,7 @@ out_kfree:
        return ret;
 }
 
-static void jfs_write_super_lockfs(struct super_block *sb)
+static int jfs_write_super_lockfs(struct super_block *sb)
 {
        struct jfs_sb_info *sbi = JFS_SBI(sb);
        struct jfs_log *log = sbi->log;
@@ -553,9 +553,10 @@ static void jfs_write_super_lockfs(struc
                lmLogShutdown(log);
                updateSuper(sb, FM_CLEAN);
        }
+       return 0;
 }
 
-static void jfs_unlockfs(struct super_block *sb)
+static int jfs_unlockfs(struct super_block *sb)
 {
        struct jfs_sb_info *sbi = JFS_SBI(sb);
        struct jfs_log *log = sbi->log;
@@ -568,6 +569,7 @@ static void jfs_unlockfs(struct super_bl
                else
                        txResume(sb);
        }
+       return 0;
 }
 
 static int jfs_get_sb(struct file_system_type *fs_type,

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