bridge: Add 802.1ad tx vlan acceleration
bridge: Add 802.1ad tx vlan acceleration

Bridge device doesn't need to embed S-tag into skb->data.

Signed-off-by: Toshiaki Makita <4ba010dc37de3a0b3ddffe053cf94f200b4ff575@lab.ntt.co.jp>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs