linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / net / netfilter / xt_comment.c

diff --git a/net/netfilter/xt_comment.c b/net/netfilter/xt_comment.c
index 197609c..4ba6fd6 100644 (file)
--- a/net/netfilter/xt_comment.c
+++ b/net/netfilter/xt_comment.c
@@ -19,7 +19,6 @@ static int
 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 protooff,
@@ -29,42 +28,53 @@ match(const struct sk_buff *skb,
        return 1;
 }
 
+static int
+checkentry(const char *tablename,
+           const void *ip,
+           void *matchinfo,
+           unsigned int matchsize,
+           unsigned int hook_mask)
+{
+       /* Check the size */
+       if (matchsize != XT_ALIGN(sizeof(struct xt_comment_info)))
+               return 0;
+       return 1;
+}
+
 static struct xt_match comment_match = {
        .name           = "comment",
        .match          = match,
-       .matchsize      = sizeof(struct xt_comment_info),
-       .family         = AF_INET,
+       .checkentry     = checkentry,
        .me             = THIS_MODULE
 };
 
 static struct xt_match comment6_match = {
        .name           = "comment",
        .match          = match,
-       .matchsize      = sizeof(struct xt_comment_info),
-       .family         = AF_INET6,
+       .checkentry     = checkentry,
        .me             = THIS_MODULE
 };
 
-static int __init xt_comment_init(void)
+static int __init init(void)
 {
        int ret;
 
-       ret = xt_register_match(&comment_match);
+       ret = xt_register_match(AF_INET, &comment_match);
        if (ret)
                return ret;
 
-       ret = xt_register_match(&comment6_match);
+       ret = xt_register_match(AF_INET6, &comment6_match);
        if (ret)
-               xt_unregister_match(&comment_match);
+               xt_unregister_match(AF_INET, &comment_match);
 
        return ret;
 }
 
-static void __exit xt_comment_fini(void)
+static void __exit fini(void)
 {
-       xt_unregister_match(&comment_match);
-       xt_unregister_match(&comment6_match);
+       xt_unregister_match(AF_INET, &comment_match);
+       xt_unregister_match(AF_INET6, &comment6_match);
 }
 
-module_init(xt_comment_init);
-module_exit(xt_comment_fini);
+module_init(init);
+module_exit(fini);