X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter%2Fip_nat_irc.c;h=a767123e082c362f6a64973b705fa65bf3653c62;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=e618b6c7e3015f6a7cc5d59a7e5c37b4e43931b2;hpb=6a77f38946aaee1cd85eeec6cf4229b204c15071;p=linux-2.6.git

diff --git a/net/ipv4/netfilter/ip_nat_irc.c b/net/ipv4/netfilter/ip_nat_irc.c
index e618b6c7e..a767123e0 100644
--- a/net/ipv4/netfilter/ip_nat_irc.c
+++ b/net/ipv4/netfilter/ip_nat_irc.c
@@ -65,10 +65,8 @@ static unsigned int help(struct sk_buff **pskb,
 			break;
 	}
 
-	if (port == 0) {
-		ip_conntrack_expect_free(exp);
+	if (port == 0)
 		return NF_DROP;
-	}
 
 	/*      strlen("\1DCC CHAT chat AAAAAAAA P\1\n")=27
 	 *      strlen("\1DCC SCHAT chat AAAAAAAA P\1\n")=28
@@ -98,19 +96,28 @@ static unsigned int help(struct sk_buff **pskb,
 	return ret;
 }
 
-static void __exit fini(void)
+static void __exit ip_nat_irc_fini(void)
 {
 	ip_nat_irc_hook = NULL;
 	/* Make sure noone calls it, meanwhile. */
 	synchronize_net();
 }
 
-static int __init init(void)
+static int __init ip_nat_irc_init(void)
 {
 	BUG_ON(ip_nat_irc_hook);
 	ip_nat_irc_hook = help;
 	return 0;
 }
 
-module_init(init);
-module_exit(fini);
+/* Prior to 2.6.11, we had a ports param.  No longer, but don't break users. */
+static int warn_set(const char *val, struct kernel_param *kp)
+{
+	printk(KERN_INFO KBUILD_MODNAME
+	       ": kernel >= 2.6.10 only uses 'ports' for conntrack modules\n");
+	return 0;
+}
+module_param_call(ports, warn_set, NULL, NULL, 0);
+
+module_init(ip_nat_irc_init);
+module_exit(ip_nat_irc_fini);