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

[safe/jmp/linux-2.6] / net / ipv4 / netfilter / ip_nat_snmp_basic.c

diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c
index e41d0ef..025e045 100644 (file)
--- a/net/ipv4/netfilter/ip_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c
@@ -1193,7 +1193,7 @@ static int snmp_translate(struct ip_conntrack *ct,
                          enum ip_conntrack_info ctinfo,
                          struct sk_buff **pskb)
 {
-       struct iphdr *iph = (*pskb)->nh.iph;
+       struct iphdr *iph = ip_hdr(*pskb);
        struct udphdr *udph = (struct udphdr *)((__be32 *)iph + iph->ihl);
        u_int16_t udplen = ntohs(udph->len);
        u_int16_t paylen = udplen - sizeof(struct udphdr);
@@ -1234,7 +1234,7 @@ static int help(struct sk_buff **pskb,
 {
        int dir = CTINFO2DIR(ctinfo);
        unsigned int ret;
-       struct iphdr *iph = (*pskb)->nh.iph;
+       struct iphdr *iph = ip_hdr(*pskb);
        struct udphdr *udph = (struct udphdr *)((u_int32_t *)iph + iph->ihl);
 
        /* SNMP replies and originating SNMP traps get mangled */