tuntap: switch to use XDP_PACKET_HEADROOM

Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jason Wang 2018-09-12 11:17:00 +08:00 • committed by David S. Miller
commit 4f23aff871