struct vlan_hdr *vh = (struct vlan_hdr*)(skb->data + nh_ofs);
key->dl_type = vh->h_vlan_encapsulated_proto;
key->dl_vlan = vh->h_vlan_TCI & htons(VLAN_VID_MASK);
struct vlan_hdr *vh = (struct vlan_hdr*)(skb->data + nh_ofs);
key->dl_type = vh->h_vlan_encapsulated_proto;
key->dl_vlan = vh->h_vlan_TCI & htons(VLAN_VID_MASK);