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[linux-2.6-omap-h63xx.git] / net / netfilter / xt_physdev.c
index f47cab7a696d6c8487afcc98ae75ddbf5c596cc2..4ec1094bda929771fbe13e403f3fcb98e0fa2b8e 100644 (file)
 #include <linux/netfilter_bridge.h>
 #include <linux/netfilter/xt_physdev.h>
 #include <linux/netfilter/x_tables.h>
-#include <linux/netfilter_bridge.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Bart De Schuymer <bdschuym@pandora.be>");
-MODULE_DESCRIPTION("iptables bridge physical device match module");
+MODULE_DESCRIPTION("Xtables: Bridge physical device match");
 MODULE_ALIAS("ipt_physdev");
 MODULE_ALIAS("ip6t_physdev");
 
 static bool
-match(const struct sk_buff *skb,
-      const struct net_device *in,
-      const struct net_device *out,
-      const struct xt_match *match,
-      const void *matchinfo,
-      int offset,
-      unsigned int protoff,
-      bool *hotdrop)
+physdev_mt(const struct sk_buff *skb, const struct net_device *in,
+           const struct net_device *out, const struct xt_match *match,
+           const void *matchinfo, int offset, unsigned int protoff,
+           bool *hotdrop)
 {
        int i;
        static const char nulldevname[IFNAMSIZ];
@@ -100,11 +95,9 @@ match_outdev:
 }
 
 static bool
-checkentry(const char *tablename,
-                      const void *ip,
-                      const struct xt_match *match,
-                      void *matchinfo,
-                      unsigned int hook_mask)
+physdev_mt_check(const char *tablename, const void *ip,
+                 const struct xt_match *match, void *matchinfo,
+                 unsigned int hook_mask)
 {
        const struct xt_physdev_info *info = matchinfo;
 
@@ -114,46 +107,45 @@ checkentry(const char *tablename,
        if (info->bitmask & XT_PHYSDEV_OP_OUT &&
            (!(info->bitmask & XT_PHYSDEV_OP_BRIDGED) ||
             info->invert & XT_PHYSDEV_OP_BRIDGED) &&
-           hook_mask & ((1 << NF_IP_LOCAL_OUT) | (1 << NF_IP_FORWARD) |
-                        (1 << NF_IP_POST_ROUTING))) {
+           hook_mask & ((1 << NF_INET_LOCAL_OUT) | (1 << NF_INET_FORWARD) |
+                        (1 << NF_INET_POST_ROUTING))) {
                printk(KERN_WARNING "physdev match: using --physdev-out in the "
                       "OUTPUT, FORWARD and POSTROUTING chains for non-bridged "
                       "traffic is not supported anymore.\n");
-               if (hook_mask & (1 << NF_IP_LOCAL_OUT))
+               if (hook_mask & (1 << NF_INET_LOCAL_OUT))
                        return false;
        }
        return true;
 }
 
-static struct xt_match xt_physdev_match[] __read_mostly = {
+static struct xt_match physdev_mt_reg[] __read_mostly = {
        {
                .name           = "physdev",
                .family         = AF_INET,
-               .checkentry     = checkentry,
-               .match          = match,
+               .checkentry     = physdev_mt_check,
+               .match          = physdev_mt,
                .matchsize      = sizeof(struct xt_physdev_info),
                .me             = THIS_MODULE,
        },
        {
                .name           = "physdev",
                .family         = AF_INET6,
-               .checkentry     = checkentry,
-               .match          = match,
+               .checkentry     = physdev_mt_check,
+               .match          = physdev_mt,
                .matchsize      = sizeof(struct xt_physdev_info),
                .me             = THIS_MODULE,
        },
 };
 
-static int __init xt_physdev_init(void)
+static int __init physdev_mt_init(void)
 {
-       return xt_register_matches(xt_physdev_match,
-                                  ARRAY_SIZE(xt_physdev_match));
+       return xt_register_matches(physdev_mt_reg, ARRAY_SIZE(physdev_mt_reg));
 }
 
-static void __exit xt_physdev_fini(void)
+static void __exit physdev_mt_exit(void)
 {
-       xt_unregister_matches(xt_physdev_match, ARRAY_SIZE(xt_physdev_match));
+       xt_unregister_matches(physdev_mt_reg, ARRAY_SIZE(physdev_mt_reg));
 }
 
-module_init(xt_physdev_init);
-module_exit(xt_physdev_fini);
+module_init(physdev_mt_init);
+module_exit(physdev_mt_exit);