udf: return correct errno for udf_update_inode()

Instead of -ENOMEM, properly return -EIO udf_update_inode()
error, similar/consistent to the rest of filesystems.

Signed-off-by: Changwoo Min <changwoo.m@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
1 file changed