Configuring VLAN parameters through IPv6 interface was not supported in
driver.
Signed-off-by: NJitendra Bhivare <jitendra.bhivare@avagotech.com>
Reviewed-by: NHannes Reinecke <hare@suse.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>