- /* Take off the VLAN header (4 bytes currently) */
- skb_pull_rcsum(skb, VLAN_HLEN);
+ skb_pull(skb, VLAN_HLEN); /* take off the VLAN header (4 bytes currently) */
+
+ /* Need to correct hardware checksum */
+ skb_postpull_rcsum(skb, vhdr, VLAN_HLEN);