tc35815: Statistics cleanup

[linux-2.6-omap-h63xx.git] / net / ipv4 / xfrm4_mode_beet.c

diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c
index b47030ba162bc97df715d11fc779f59df1db16e5..9c798abce736c5afdb78aaccb3d26f1ce08ad307 100644 (file)
--- a/net/ipv4/xfrm4_mode_beet.c
+++ b/net/ipv4/xfrm4_mode_beet.c
@@ -39,13 +39,11 @@ static void xfrm4_beet_make_header(struct sk_buff *skb)
 static int xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb)
 {
        struct ip_beet_phdr *ph;
-       struct iphdr *iph, *top_iph;
+       struct iphdr *top_iph;
        int hdrlen, optlen;
 
-       iph = ip_hdr(skb);
-
        hdrlen = 0;
-       optlen = iph->ihl * 4 - sizeof(*iph);
+       optlen = XFRM_MODE_SKB_CB(skb)->optlen;
        if (unlikely(optlen))
                hdrlen += IPV4_BEET_PHMAXLEN - (optlen & 4);
 
@@ -53,11 +51,12 @@ static int xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb)
                                    hdrlen);
        skb->mac_header = skb->network_header +
                          offsetof(struct iphdr, protocol);
-       skb->transport_header = skb->network_header + sizeof(*iph);
+       skb->transport_header = skb->network_header + sizeof(*top_iph);
 
        xfrm4_beet_make_header(skb);
 
-       ph = (struct ip_beet_phdr *)__skb_pull(skb, sizeof(*iph) - hdrlen);
+       ph = (struct ip_beet_phdr *)
+               __skb_pull(skb, XFRM_MODE_SKB_CB(skb)->ihl - hdrlen);
 
        top_iph = ip_hdr(skb);