static int forward = NF_ACCEPT;
module_param(forward, bool, 0000);
-static int __init ip6table_filter_init(void)
+static int __init init(void)
{
int ret;
return ret;
/* Register hooks */
- ret = nf_register_hooks(ip6t_ops, ARRAY_SIZE(ip6t_ops));
+ ret = nf_register_hook(&ip6t_ops[0]);
if (ret < 0)
goto cleanup_table;
+ ret = nf_register_hook(&ip6t_ops[1]);
+ if (ret < 0)
+ goto cleanup_hook0;
+
+ ret = nf_register_hook(&ip6t_ops[2]);
+ if (ret < 0)
+ goto cleanup_hook1;
+
return ret;
+ cleanup_hook1:
+ nf_unregister_hook(&ip6t_ops[1]);
+ cleanup_hook0:
+ nf_unregister_hook(&ip6t_ops[0]);
cleanup_table:
ip6t_unregister_table(&packet_filter);
+
return ret;
}
-static void __exit ip6table_filter_fini(void)
+static void __exit fini(void)
{
- nf_unregister_hooks(ip6t_ops, ARRAY_SIZE(ip6t_ops));
+ unsigned int i;
+
+ for (i = 0; i < sizeof(ip6t_ops)/sizeof(struct nf_hook_ops); i++)
+ nf_unregister_hook(&ip6t_ops[i]);
+
ip6t_unregister_table(&packet_filter);
}
-module_init(ip6table_filter_init);
-module_exit(ip6table_filter_fini);
+module_init(init);
+module_exit(fini);