netfilter: Make nf_hookfn use nf_hook_state.

[deliverable/linux.git] / net / ipv4 / netfilter / nf_conntrack_l3proto_ipv4.c

diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 8c8d6642cbb0211f2a14252d95158233b485c256..30ad9554b5e9931ad37329f0ffda6a8aacdf55d1 100644 (file)
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -94,9 +94,7 @@ static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
 
 static unsigned int ipv4_helper(const struct nf_hook_ops *ops,
                                struct sk_buff *skb,
-                               const struct net_device *in,
-                               const struct net_device *out,
-                               int (*okfn)(struct sk_buff *))
+                               const struct nf_hook_state *state)
 {
        struct nf_conn *ct;
        enum ip_conntrack_info ctinfo;
@@ -123,9 +121,7 @@ static unsigned int ipv4_helper(const struct nf_hook_ops *ops,
 
 static unsigned int ipv4_confirm(const struct nf_hook_ops *ops,
                                 struct sk_buff *skb,
-                                const struct net_device *in,
-                                const struct net_device *out,
-                                int (*okfn)(struct sk_buff *))
+                                const struct nf_hook_state *state)
 {
        struct nf_conn *ct;
        enum ip_conntrack_info ctinfo;
@@ -149,24 +145,20 @@ out:
 
 static unsigned int ipv4_conntrack_in(const struct nf_hook_ops *ops,
                                      struct sk_buff *skb,
-                                     const struct net_device *in,
-                                     const struct net_device *out,
-                                     int (*okfn)(struct sk_buff *))
+                                     const struct nf_hook_state *state)
 {
-       return nf_conntrack_in(dev_net(in), PF_INET, ops->hooknum, skb);
+       return nf_conntrack_in(dev_net(state->in), PF_INET, ops->hooknum, skb);
 }
 
 static unsigned int ipv4_conntrack_local(const struct nf_hook_ops *ops,
                                         struct sk_buff *skb,
-                                        const struct net_device *in,
-                                        const struct net_device *out,
-                                        int (*okfn)(struct sk_buff *))
+                                        const struct nf_hook_state *state)
 {
        /* root is playing with raw sockets. */
        if (skb->len < sizeof(struct iphdr) ||
            ip_hdrlen(skb) < sizeof(struct iphdr))
                return NF_ACCEPT;
-       return nf_conntrack_in(dev_net(out), PF_INET, ops->hooknum, skb);
+       return nf_conntrack_in(dev_net(state->out), PF_INET, ops->hooknum, skb);
 }
 
 /* Connection tracking may drop packets, but never alters them, so