int ip6_rcv_finish( struct sk_buff *skb)
{
if (skb_dst(skb) == NULL)
ip6_route_input(skb);
return dst_input(skb);
}
static inline int ip6_rcv_finish( struct sk_buff *skb)
{
if (skb->dst == NULL)
ip6_route_input(skb);
return dst_input(skb);
}
int ip6_rcv_finish(struct sk_buff *skb)
{
if (sysctl_ip_early_demux && !skb_dst(skb)) {
const struct inet6_protocol *ipprot;
ipprot = rcu_dereference(inet6_protos[ipv6_hdr(skb)->nexthdr]);
if (ipprot && ipprot->early_demux)
ipprot->early_demux(skb);
}
if (!skb_dst(skb))
ip6_route_input(skb);
return dst_input(skb);
}
static void ip6_rcv_finish_core(struct net *net, struct sock *sk,
struct sk_buff *skb)
{
void (*edemux)(struct sk_buff *skb);
if (net->ipv4.sysctl_ip_early_demux && !skb_dst(skb) && skb->sk == NULL) {
const struct inet6_protocol *ipprot;
ipprot = rcu_dereference(inet6_protos[ipv6_hdr(skb)->nexthdr]);
if (ipprot && (edemux = READ_ONCE(ipprot->early_demux)))
edemux(skb);
}
if (!skb_valid_dst(skb))
ip6_route_input(skb);
}
inline int ip6_rcv_finish( struct sk_buff *skb)
{
/* <DTS2012092706169 w00211169 2012-10-20 begin */
/* <DTS2012082701764 w00211169 2012-9-17 begin */
#if 0
if (skb->dst == NULL)
ip6_fakesrc_process(skb);
#endif
/* DTS2012082701764 w00211169 2012-9-17 end> */
/* DTS2012092706169 w00211169 2012-10-20 end> */
if (skb->dst == NULL)
ip6_route_input(skb);
return dst_input(skb);
}
int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
/* if ingress device is enslaved to an L3 master device pass the
* skb to its handler for processing
*/
skb = l3mdev_ip6_rcv(skb);
if (!skb)
return NET_RX_SUCCESS;
if (net->ipv4.sysctl_ip_early_demux && !skb_dst(skb) && skb->sk == NULL) {
const struct inet6_protocol *ipprot;
ipprot = rcu_dereference(inet6_protos[ipv6_hdr(skb)->nexthdr]);
if (ipprot && ipprot->early_demux)
ipprot->early_demux(skb);
}
if (!skb_valid_dst(skb))
ip6_route_input(skb);
return dst_input(skb);
}
