Make sure that HW VLAN stripping is not enabled and remove unused code for HW VLAN stripping.
Make sure that HW VLAN stripping is not enabled and remove unused code
for HW VLAN stripping.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars