It turns out I missed one VLAN_TAG_PRESENT in OVS code while rebasing.
This fixes it.
Fixes: 9df46aefaf ("OVS: remove use of VLAN_TAG_PRESENT")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>