commit 8137ae26 upstream.

Fixes: 42f269b9 ("ovl: rearrange code in ovl_copy_up_locked()")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>