[SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph

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/sctp/ipv6.c b/net/sctp/ipv6.c
index 5f9b145b0b90..742f9ff42fbf 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -770,9 +770,9 @@ static void sctp_inet6_skb_msgname(struct sk_buff *skb, char *msgname,
 
                 /* Map ipv4 address into v4-mapped-on-v6 address. */
                 if (sctp_sk(skb->sk)->v4mapped &&
-                    skb->nh.iph->version == 4) {
+                    ip_hdr(skb)->version == 4) {
                         sctp_v4_map_v6((union sctp_addr *)sin6);
-                        sin6->sin6_addr.s6_addr32[3] = skb->nh.iph->saddr;
+                        sin6->sin6_addr.s6_addr32[3] = ip_hdr(skb)->saddr;
                         return;
                 }