Original vlan offload code declared callbacks, but did not
> enable the feature offload bit
>
> Cc: stable at dpdk.org
> Fixes: f7c2c2c8c558 ("net/atlantic: implement VLAN filters and offloads")
> Signed-off-by: Igor Russkikh <igor.russkikh at aquantia.com>
> ---
> Reviewed-by: Rami Rosen <ramirose at gmail.com>
>
>