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

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

diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index afc0c60..9e948ce 100644 (file)
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -145,7 +145,7 @@ xt_tcpmss_target4(struct sk_buff **pskb,
                  const struct xt_target *target,
                  const void *targinfo)
 {
-       struct iphdr *iph = (*pskb)->nh.iph;
+       struct iphdr *iph = ip_hdr(*pskb);
        __be16 newlen;
        int ret;
 
@@ -154,7 +154,7 @@ xt_tcpmss_target4(struct sk_buff **pskb,
        if (ret < 0)
                return NF_DROP;
        if (ret > 0) {
-               iph = (*pskb)->nh.iph;
+               iph = ip_hdr(*pskb);
                newlen = htons(ntohs(iph->tot_len) + ret);
                nf_csum_replace2(&iph->check, iph->tot_len, newlen);
                iph->tot_len = newlen;