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ext2: missing unlock in ext2_quota_write()

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The inode->i_mutex should be unlocked.

Found by smatch (http://repo.or.cz/w/smatch.git).  Compile tested.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Dan Carpenter 2009-04-09 18:07:10 +02:00 committed by Jan Kara
parent fd1b52435a
commit a069e9cee1
1 changed files with 3 additions and 1 deletions
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4
fs/ext2/super.c
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@ -1395,8 +1395,10 @@ static ssize_t ext2_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++;