From 10dd08dc04c881dcc9f7f19e2a3ad8e0778e4db5 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Fri, 4 Jul 2008 09:59:34 -0700 Subject: [PATCH] reiserfs: add missing unlock to an error path in reiserfs_quota_write() When write in reiserfs_quota_write() fails, we have to properly release i_mutex. One error path has been missing the unlock... Signed-off-by: Jan Kara Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/super.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index ed424d708e69..1d40f2bd1970 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -2165,8 +2165,10 @@ static ssize_t reiserfs_quota_write(struct super_block *sb, int type, blk++; } out: - if (len == towrite) + if (len == towrite) { + mutex_unlock(&inode->i_mutex); return err; + } if (inode->i_size < off + len - towrite) i_size_write(inode, off + len - towrite); inode->i_version++; -- 2.20.1