diff options
Diffstat (limited to 'net/openvswitch/vport.c')
| -rw-r--r-- | net/openvswitch/vport.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c index 9bb85b35a1fb..3e131f6868f2 100644 --- a/net/openvswitch/vport.c +++ b/net/openvswitch/vport.c @@ -464,9 +464,10 @@ int ovs_vport_receive(struct vport *vport, struct sk_buff *skb, return 0; } -static unsigned int packet_length(const struct sk_buff *skb) +static unsigned int packet_length(const struct sk_buff *skb, + struct net_device *dev) { - unsigned int length = skb->len - ETH_HLEN; + unsigned int length = skb->len - dev->hard_header_len; if (!skb_vlan_tag_present(skb) && eth_type_vlan(skb->protocol)) @@ -484,10 +485,11 @@ void ovs_vport_send(struct vport *vport, struct sk_buff *skb) { int mtu = vport->dev->mtu; - if (unlikely(packet_length(skb) > mtu && !skb_is_gso(skb))) { + if (unlikely(packet_length(skb, vport->dev) > mtu && + !skb_is_gso(skb))) { net_warn_ratelimited("%s: dropped over-mtu packet: %d > %d\n", vport->dev->name, - packet_length(skb), mtu); + packet_length(skb, vport->dev), mtu); vport->dev->stats.tx_errors++; goto drop; } |