[SK_BUFF]: Introduce ipv6_hdr(), remove skb->nh.ipv6h

Now the skb->nh union has just one member, .raw, i.e. it is just like the
skb->mac union, strange, no? I'm just leaving it like that till the transport
layer is done with, when we'll rename skb->mac.raw to skb->mac_header (or
->mac_header_offset?), ditto for ->{h,nh}.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 0aa4762f53f7..52cbe1cd4045 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -726,7 +726,7 @@ out2:
 
 void ip6_route_input(struct sk_buff *skb)
 {
-        struct ipv6hdr *iph = skb->nh.ipv6h;
+        struct ipv6hdr *iph = ipv6_hdr(skb);
         int flags = RT6_LOOKUP_F_HAS_SADDR;
         struct flowi fl = {
                 .iif = skb->dev->ifindex,
@@ -1775,7 +1775,7 @@ static inline int ip6_pkt_drop(struct sk_buff *skb, int code,
         int type;
         switch (ipstats_mib_noroutes) {
         case IPSTATS_MIB_INNOROUTES:
-                type = ipv6_addr_type(&skb->nh.ipv6h->daddr);
+                type = ipv6_addr_type(&ipv6_hdr(skb)->daddr);
                 if (type == IPV6_ADDR_ANY || type == IPV6_ADDR_RESERVED) {
                         IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_INADDRERRORS);
                         break;