ipv4: Pass struct net through ip_fragment

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
diff --git a/include/net/ip.h b/include/net/ip.h
index 91a6b2c..b783141 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -109,8 +109,8 @@
 int ip_mr_input(struct sk_buff *skb);
 int ip_output(struct sock *sk, struct sk_buff *skb);
 int ip_mc_output(struct sock *sk, struct sk_buff *skb);
-int ip_do_fragment(struct sock *sk, struct sk_buff *skb,
-		   int (*output)(struct sock *, struct sk_buff *));
+int ip_do_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
+		   int (*output)(struct net *, struct sock *, struct sk_buff *));
 void ip_send_check(struct iphdr *ip);
 int __ip_local_out(struct sk_buff *skb);
 int ip_local_out_sk(struct sock *sk, struct sk_buff *skb);