diff options
Diffstat (limited to 'datapath/actions.c')
| -rw-r--r-- | datapath/actions.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/datapath/actions.c b/datapath/actions.c index b430090c..70fe153a 100644 --- a/datapath/actions.c +++ b/datapath/actions.c @@ -50,8 +50,7 @@ static int make_writable(struct sk_buff *skb, int write_len) /* remove VLAN header from packet and update csum accrodingly. */ static int __pop_vlan_tci(struct sk_buff *skb, __be16 *current_tci) { - struct ethhdr *eh; - struct vlan_ethhdr *veth; + struct vlan_hdr *vhdr; int err; err = make_writable(skb, VLAN_ETH_HLEN); @@ -62,15 +61,15 @@ static int __pop_vlan_tci(struct sk_buff *skb, __be16 *current_tci) skb->csum = csum_sub(skb->csum, csum_partial(skb->data + ETH_HLEN, VLAN_HLEN, 0)); - veth = (struct vlan_ethhdr *) skb->data; - *current_tci = veth->h_vlan_TCI; + vhdr = (struct vlan_hdr *)(skb->data + ETH_HLEN); + *current_tci = vhdr->h_vlan_TCI; memmove(skb->data + VLAN_HLEN, skb->data, 2 * ETH_ALEN); + __skb_pull(skb, VLAN_HLEN); - eh = (struct ethhdr *)__skb_pull(skb, VLAN_HLEN); - - skb->protocol = eh->h_proto; + vlan_set_encap_proto(skb, vhdr); skb->mac_header += VLAN_HLEN; + skb_reset_mac_len(skb); return 0; } |