Linux-libre 4.8.2-gnupck-4.8.2-gnu

1 files changed, 12 insertions, 24 deletions

diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c
index f97ac61d2..1972a149f 100644
--- a/net/netfilter/nf_conntrack_irc.c
+++ b/net/netfilter/nf_conntrack_irc.c
@@ -255,27 +255,18 @@ static int __init nf_conntrack_irc_init(void)
 		ports[ports_c++] = IRC_PORT;
 
 	for (i = 0; i < ports_c; i++) {
-		irc[i].tuple.src.l3num = AF_INET;
-		irc[i].tuple.src.u.tcp.port = htons(ports[i]);
-		irc[i].tuple.dst.protonum = IPPROTO_TCP;
-		irc[i].expect_policy = &irc_exp_policy;
-		irc[i].me = THIS_MODULE;
-		irc[i].help = help;
-
-		if (ports[i] == IRC_PORT)
-			sprintf(irc[i].name, "irc");
-		else
-			sprintf(irc[i].name, "irc-%u", i);
-
-		ret = nf_conntrack_helper_register(&irc[i]);
-		if (ret) {
-			pr_err("failed to register helper for pf: %u port: %u\n",
-			       irc[i].tuple.src.l3num, ports[i]);
-			ports_c = i;
-			nf_conntrack_irc_fini();
-			return ret;
-		}
+		nf_ct_helper_init(&irc[i], AF_INET, IPPROTO_TCP, "irc",
+				  IRC_PORT, ports[i], i, &irc_exp_policy,
+				  0, 0, help, NULL, THIS_MODULE);
+	}
+
+	ret = nf_conntrack_helpers_register(&irc[0], ports_c);
+	if (ret) {
+		pr_err("failed to register helpers\n");
+		kfree(irc_buffer);
+		return ret;
 	}
+
 	return 0;
 }
 
@@ -283,10 +274,7 @@ static int __init nf_conntrack_irc_init(void)
  * it is needed by the init function */
 static void nf_conntrack_irc_fini(void)
 {
-	int i;
-
-	for (i = 0; i < ports_c; i++)
-		nf_conntrack_helper_unregister(&irc[i]);
+	nf_conntrack_helpers_unregister(irc, ports_c);
 	kfree(irc_buffer);
 }