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

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

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index ab552a6..e7720c7 100644 (file)
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1112,7 +1112,7 @@ static int inet_gso_send_check(struct sk_buff *skb)
        if (unlikely(!pskb_may_pull(skb, sizeof(*iph))))
                goto out;
 
-       iph = skb->nh.iph;
+       iph = ip_hdr(skb);
        ihl = iph->ihl * 4;
        if (ihl < sizeof(*iph))
                goto out;
@@ -1121,7 +1121,7 @@ static int inet_gso_send_check(struct sk_buff *skb)
                goto out;
 
        skb->h.raw = __skb_pull(skb, ihl);
-       iph = skb->nh.iph;
+       iph = ip_hdr(skb);
        proto = iph->protocol & (MAX_INET_PROTOS - 1);
        err = -EPROTONOSUPPORT;
 
@@ -1155,7 +1155,7 @@ static struct sk_buff *inet_gso_segment(struct sk_buff *skb, int features)
        if (unlikely(!pskb_may_pull(skb, sizeof(*iph))))
                goto out;
 
-       iph = skb->nh.iph;
+       iph = ip_hdr(skb);
        ihl = iph->ihl * 4;
        if (ihl < sizeof(*iph))
                goto out;
@@ -1164,7 +1164,7 @@ static struct sk_buff *inet_gso_segment(struct sk_buff *skb, int features)
                goto out;
 
        skb->h.raw = __skb_pull(skb, ihl);
-       iph = skb->nh.iph;
+       iph = ip_hdr(skb);
        id = ntohs(iph->id);
        proto = iph->protocol & (MAX_INET_PROTOS - 1);
        segs = ERR_PTR(-EPROTONOSUPPORT);
@@ -1180,7 +1180,7 @@ static struct sk_buff *inet_gso_segment(struct sk_buff *skb, int features)
 
        skb = segs;
        do {
-               iph = skb->nh.iph;
+               iph = ip_hdr(skb);
                iph->id = htons(id++);
                iph->tot_len = htons(skb->len - skb->mac_len);
                iph->check = 0;