linux-kernel - [PATCH 5/10] reiserfs: Fix error handling in write_super

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Message-Id: <20080922195701t-sato@mail.jp.nec.com>
Date:	Mon, 22 Sep 2008 19:57:01 +0900
From:	Takashi Sato <t-sato@...jp.nec.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Christoph Hellwig <hch@...radead.org>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
	"dm-devel@...hat.com" <dm-devel@...hat.com>,
	"viro@...IV.linux.org.uk" <viro@...IV.linux.org.uk>,
	"linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org>,
	"xfs@....sgi.com" <xfs@....sgi.com>,
	"axboe@...nel.dk" <axboe@...nel.dk>,
	"mtk.manpages@...glemail.com" <mtk.manpages@...glemail.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH 5/10] reiserfs: Fix error handling in write_super_lockfs/unlockfs

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@...jp.nec.com>
Signed-off-by: Masayuki Hamaguchi <m-hamaguchi@...jp.nec.com>
---
 super.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff -uprN -X linux-2.6.27-rc7-lockfs-jfs/Documentation/dontdiff linux-2.6.27-rc7-lockfs-jfs/fs/reiserfs/super.c linux-2
.6.27-rc7-lockfs-reiserfs/fs/reiserfs/super.c
--- linux-2.6.27-rc7-lockfs-jfs/fs/reiserfs/super.c	2008-09-22 07:29:55.000000000 +0900
+++ linux-2.6.27-rc7-lockfs-reiserfs/fs/reiserfs/super.c	2008-09-22 11:08:04.000000000 +0900
@@ -83,7 +83,7 @@ static void reiserfs_write_super(struct 
 	reiserfs_sync_fs(s, 1);
 }
 
-static void reiserfs_write_super_lockfs(struct super_block *s)
+static int reiserfs_write_super_lockfs(struct super_block *s)
 {
 	struct reiserfs_transaction_handle th;
 	reiserfs_write_lock(s);
@@ -101,11 +101,13 @@ static void reiserfs_write_super_lockfs(
 	}
 	s->s_dirt = 0;
 	reiserfs_write_unlock(s);
+	return 0;
 }
 
-static void reiserfs_unlockfs(struct super_block *s)
+static int reiserfs_unlockfs(struct super_block *s)
 {
 	reiserfs_allow_writes(s);
+	return 0;
 }
 
 extern const struct in_core_key MAX_IN_CORE_KEY;
--
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