struct dst_entry *dst = skb_dst(skb);
struct rtable *rt = NULL;
struct rt6_info *rt6 = NULL;
- struct lwtunnel_state *lwtstate = NULL;
int err = 0;
bool bos;
int i;
if (skb->protocol == htons(ETH_P_IP)) {
ttl = ip_hdr(skb)->ttl;
rt = (struct rtable *)dst;
- lwtstate = rt->rt_lwtstate;
} else if (skb->protocol == htons(ETH_P_IPV6)) {
ttl = ipv6_hdr(skb)->hop_limit;
rt6 = (struct rt6_info *)dst;
- lwtstate = rt6->rt6i_lwtstate;
} else {
goto drop;
}
/* Find the output device */
out_dev = dst->dev;
if (!mpls_output_possible(out_dev) ||
- !lwtstate || skb_warn_if_lro(skb))
+ !dst->lwtstate || skb_warn_if_lro(skb))
goto drop;
skb_forward_csum(skb);
- tun_encap_info = mpls_lwtunnel_encap(lwtstate);
+ tun_encap_info = mpls_lwtunnel_encap(dst->lwtstate);
/* Verify the destination can hold the packet */
new_header_size = mpls_encap_size(tun_encap_info);
}
static int mpls_build_state(struct net_device *dev, struct nlattr *nla,
+ unsigned int family, const void *cfg,
struct lwtunnel_state **ts)
{
struct mpls_iptunnel_encap *tun_encap_info;