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authorJan Kara <jack@suse.cz>2008-07-04 20:59:34 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-04 21:40:05 +0400
commit10dd08dc04c881dcc9f7f19e2a3ad8e0778e4db5 (patch)
tree625fc5f614642c4a6597ceec47307690114b8ade /fs
parent4d04e4fbf8fc9f5136a64d45e2c20de095c08efb (diff)
downloadlinux-10dd08dc04c881dcc9f7f19e2a3ad8e0778e4db5.tar.xz
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 <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/reiserfs/super.c4
1 files changed, 3 insertions, 1 deletions
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++;