[ICMP6]: Introduce icmp6_hdr()
For consistency with all the other skb->h.raw accessors.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index b2b37ba..1f2a3be 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -988,7 +988,7 @@
if (!pskb_may_pull(skb, sizeof(struct icmp6hdr)))
return 0;
- pic = (struct icmp6hdr *)skb->h.raw;
+ pic = icmp6_hdr(skb);
switch (pic->icmp6_type) {
case ICMPV6_MGM_QUERY:
@@ -1179,7 +1179,7 @@
if (idev == NULL)
return 0;
- hdr = (struct icmp6hdr *) skb->h.raw;
+ hdr = icmp6_hdr(skb);
group = (struct in6_addr *) (hdr + 1);
group_type = ipv6_addr_type(group);
@@ -1300,7 +1300,7 @@
if (!pskb_may_pull(skb, sizeof(struct in6_addr)))
return -EINVAL;
- hdr = (struct icmp6hdr*) skb->h.raw;
+ hdr = icmp6_hdr(skb);
/* Drop reports with not link local source */
addr_type = ipv6_addr_type(&ipv6_hdr(skb)->saddr);