Since now information about changed upper is passed along, benefit from
that and use this info directly.
This also fixes possible issues that could happen when non-master device
is added (current code does not distinguish between master and non-master
upper device).
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Scott Feldman <sfeldma@gmail.com
Signed-off-by: David S. Miller <davem@davemloft.net>
686ed3047e