[SK_BUFF]: Introduce skb_network_header()

[mirror_ubuntu-bionic-kernel.git] / net / ipv6 / icmp.c

diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index aa4a0a59ffacdbb975cc27f4723b5d0b2566986e..e5293b34229f2627fb62d675552966406384475f 100644 (file)
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -284,7 +284,8 @@ static void mip6_addr_swap(struct sk_buff *skb)
        if (opt->dsthao) {
                off = ipv6_find_tlv(skb, opt->dsthao, IPV6_TLV_HAO);
                if (likely(off >= 0)) {
-                       hao = (struct ipv6_destopt_hao *)(skb->nh.raw + off);
+                       hao = (struct ipv6_destopt_hao *)
+                                       (skb_network_header(skb) + off);
                        ipv6_addr_copy(&tmp, &iph->saddr);
                        ipv6_addr_copy(&iph->saddr, &hao->addr);
                        ipv6_addr_copy(&hao->addr, &tmp);