skb_reset_network_header(skb2);
/* Try to guess incoming interface */
- rt = rt6_lookup(&skb2->nh.ipv6h->saddr, NULL, 0, 0);
+ rt = rt6_lookup(&ipv6_hdr(skb2)->saddr, NULL, 0, 0);
if (rt && rt->rt6i_dev)
skb2->dev = rt->rt6i_dev;
struct sk_buff *skb)
{
if (t->parms.flags & IP6_TNL_F_RCV_DSCP_COPY)
- ipv6_copy_dscp(ipv6h, skb->nh.ipv6h);
+ ipv6_copy_dscp(ipv6h, ipv6_hdr(skb));
if (INET_ECN_is_ce(ipv6_get_dsfield(ipv6h)))
- IP6_ECN_set_ce(skb->nh.ipv6h);
+ IP6_ECN_set_ce(ipv6_hdr(skb));
}
static inline int ip6_tnl_rcv_ctl(struct ip6_tnl *t)
struct ipv6hdr *ipv6h,
struct sk_buff *skb))
{
- struct ipv6hdr *ipv6h;
struct ip6_tnl *t;
-
- ipv6h = skb->nh.ipv6h;
+ struct ipv6hdr *ipv6h = ipv6_hdr(skb);
read_lock(&ip6_tnl_lock);
{
struct ip6_tnl *t = netdev_priv(dev);
struct net_device_stats *stats = &t->stat;
- struct ipv6hdr *ipv6h = skb->nh.ipv6h;
+ struct ipv6hdr *ipv6h = ipv6_hdr(skb);
struct ipv6_tel_txoption opt;
struct dst_entry *dst;
struct net_device *tdev;
}
skb_push(skb, sizeof(struct ipv6hdr));
skb_reset_network_header(skb);
- ipv6h = skb->nh.ipv6h;
+ ipv6h = ipv6_hdr(skb);
*(__be32*)ipv6h = fl->fl6_flowlabel | htonl(0x60000000);
dsfield = INET_ECN_encapsulate(0, dsfield);
ipv6_change_dsfield(ipv6h, ~INET_ECN_MASK, dsfield);
ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
- struct ipv6hdr *ipv6h = skb->nh.ipv6h;
+ struct ipv6hdr *ipv6h = ipv6_hdr(skb);
int encap_limit = -1;
__u16 offset;
struct flowi fl;