diff options
Diffstat (limited to 'drivers/net/vxlan.c')
| -rw-r--r-- | drivers/net/vxlan.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index e1bc9252e3f4..026a313c2d2d 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1159,6 +1159,16 @@ static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb) if (!vs) goto drop; + /* If the NIC driver gave us an encapsulated packet + * with the encapsulation mark, the device checksummed it + * for us. Otherwise force the upper layers to verify it. + */ + if ((skb->ip_summed != CHECKSUM_UNNECESSARY && skb->ip_summed != CHECKSUM_PARTIAL) || + !skb->encapsulation) + skb->ip_summed = CHECKSUM_NONE; + + skb->encapsulation = 0; + vs->rcv(vs, skb, vxh->vx_vni); return 0; @@ -1217,17 +1227,6 @@ static void vxlan_rcv(struct vxlan_sock *vs, skb_reset_network_header(skb); - /* If the NIC driver gave us an encapsulated packet with - * CHECKSUM_UNNECESSARY and Rx checksum feature is enabled, - * leave the CHECKSUM_UNNECESSARY, the device checksummed it - * for us. Otherwise force the upper layers to verify it. - */ - if ((skb->ip_summed != CHECKSUM_UNNECESSARY && skb->ip_summed != CHECKSUM_PARTIAL) || - !skb->encapsulation || !(vxlan->dev->features & NETIF_F_RXCSUM)) - skb->ip_summed = CHECKSUM_NONE; - - skb->encapsulation = 0; - if (oip6) err = IP6_ECN_decapsulate(oip6, skb); if (oip) |