[IPV6]: Use skb->nh.ipv6h instead of casting skb->nh.raw

nh.ipv6h is there exactly for this reason! Use it while it exists ;-)

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

diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index bcc4820..fce5abd 100644 (file)
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -200,7 +200,7 @@ static int ipv6_dest_hao(struct sk_buff **skbp, int optoff)
        struct sk_buff *skb = *skbp;
        struct ipv6_destopt_hao *hao;
        struct inet6_skb_parm *opt = IP6CB(skb);
-       struct ipv6hdr *ipv6h = (struct ipv6hdr *)skb->nh.raw;
+       struct ipv6hdr *ipv6h = skb->nh.ipv6h;
        struct in6_addr tmp_addr;
        int ret;