1 files changed, 2 insertions, 10 deletions

diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 09945c333055..86c6703265d0 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -233,21 +233,13 @@ icmpv6_error(struct sk_buff *skb, unsigned int dataoff,
                 return -NF_ACCEPT;
         }
 
-        if (hooknum != NF_IP6_PRE_ROUTING)
-                goto skipped;
-
-        /* Ignore it if the checksum's bogus. */
-        if (csum_ipv6_magic(&skb->nh.ipv6h->saddr, &skb->nh.ipv6h->daddr,
-                            skb->len - dataoff, IPPROTO_ICMPV6,
-                            skb_checksum(skb, dataoff,
-                                         skb->len - dataoff, 0))) {
+        if (hooknum == NF_IP6_PRE_ROUTING &&
+            nf_ip6_checksum(skb, hooknum, dataoff, IPPROTO_ICMPV6)) {
                 nf_log_packet(PF_INET6, 0, skb, NULL, NULL, NULL,
                               "nf_ct_icmpv6: ICMPv6 checksum failed\n");
                 return -NF_ACCEPT;
         }
 
-skipped:
-
         /* is not error message ? */
         if (icmp6h->icmp6_type >= 128)
                 return NF_ACCEPT;