Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes

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

diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c
index 629e4951a9b1b5e4a502e514d5a1e6baf75a9db6..082f5dd3156c609b324af20330c7875b58ddfbb1 100644 (file)
--- a/net/ipv4/netfilter/arptable_filter.c
+++ b/net/ipv4/netfilter/arptable_filter.c
@@ -45,7 +45,7 @@ static struct
        .term = ARPT_ERROR_INIT,
 };
 
-static struct arpt_table packet_filter = {
+static struct xt_table packet_filter = {
        .name           = "filter",
        .valid_hooks    = FILTER_VALID_HOOKS,
        .lock           = __RW_LOCK_UNLOCKED(packet_filter.lock),
@@ -55,33 +55,57 @@ static struct arpt_table packet_filter = {
 };
 
 /* The work comes in here from netfilter.c */
-static unsigned int arpt_hook(unsigned int hook,
-                             struct sk_buff *skb,
-                             const struct net_device *in,
-                             const struct net_device *out,
-                             int (*okfn)(struct sk_buff *))
+static unsigned int arpt_in_hook(unsigned int hook,
+                                struct sk_buff *skb,
+                                const struct net_device *in,
+                                const struct net_device *out,
+                                int (*okfn)(struct sk_buff *))
 {
-       return arpt_do_table(skb, hook, in, out, init_net.ipv4.arptable_filter);
+       return arpt_do_table(skb, hook, in, out,
+                            dev_net(in)->ipv4.arptable_filter);
+}
+
+static unsigned int arpt_out_hook(unsigned int hook,
+                                 struct sk_buff *skb,
+                                 const struct net_device *in,
+                                 const struct net_device *out,
+                                 int (*okfn)(struct sk_buff *))
+{
+       return arpt_do_table(skb, hook, in, out,
+                            dev_net(out)->ipv4.arptable_filter);
+}
+
+static unsigned int arpt_forward_hook(unsigned int hook,
+                                     struct sk_buff *skb,
+                                     const struct net_device *in,
+                                     const struct net_device *out,
+                                     int (*okfn)(struct sk_buff *))
+{
+       return arpt_do_table(skb, hook, in, out,
+                            dev_net(in)->ipv4.arptable_filter);
 }
 
 static struct nf_hook_ops arpt_ops[] __read_mostly = {
        {
-               .hook           = arpt_hook,
+               .hook           = arpt_in_hook,
                .owner          = THIS_MODULE,
                .pf             = NF_ARP,
                .hooknum        = NF_ARP_IN,
+               .priority       = NF_IP_PRI_FILTER,
        },
        {
-               .hook           = arpt_hook,
+               .hook           = arpt_out_hook,
                .owner          = THIS_MODULE,
                .pf             = NF_ARP,
                .hooknum        = NF_ARP_OUT,
+               .priority       = NF_IP_PRI_FILTER,
        },
        {
-               .hook           = arpt_hook,
+               .hook           = arpt_forward_hook,
                .owner          = THIS_MODULE,
                .pf             = NF_ARP,
                .hooknum        = NF_ARP_FORWARD,
+               .priority       = NF_IP_PRI_FILTER,
        },
 };