int optlen = 0;
int err = -EINVAL;
+ skb->protocol = htons(ETH_P_IP);
+
if (unlikely(XFRM_MODE_SKB_CB(skb)->protocol == IPPROTO_BEETPH)) {
struct ip_beet_phdr *ph;
int phlen;
{
int err = -EINVAL;
+ skb->protocol = htons(ETH_P_IP);
+
if (!pskb_may_pull(skb, sizeof(struct iphdr)))
goto out;
{
int err = -EINVAL;
+ skb->protocol = htons(ETH_P_IPV6);
+
if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
goto out;
int size = sizeof(struct ipv6hdr);
int err;
+ skb->protocol = htons(ETH_P_IPV6);
+
err = skb_cow_head(skb, size + skb->mac_len);
if (err)
goto out;
return xfrm6_remove_tunnel_encap(x, skb);
break;
}
+ return -EINVAL;
}
WARN_ON_ONCE(1);
return -EAFNOSUPPORT;
}
- switch (XFRM_MODE_SKB_CB(skb)->protocol) {
- case IPPROTO_IPIP:
- case IPPROTO_BEETPH:
- skb->protocol = htons(ETH_P_IP);
- break;
- case IPPROTO_IPV6:
- skb->protocol = htons(ETH_P_IPV6);
- break;
- default:
- WARN_ON_ONCE(1);
- break;
- }
-
return xfrm_inner_mode_encap_remove(x, skb);
}