X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Fnetfilter%2Fxt_helper.c;h=9f4ab00c80500635e8015b2384d25dea98641c56;hb=8245d02369859cc5c87b71722b327396d7a3ae75;hp=64fc7f277221b67c9e77ac0dd2addc2004192863;hpb=3d6eadcb5008beca1b289983ffd7771d1e947bac;p=karo-tx-linux.git

diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 64fc7f277221..9f4ab00c8050 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -6,7 +6,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/module.h>
 #include <linux/skbuff.h>
 #include <linux/netfilter.h>
@@ -24,7 +24,7 @@ MODULE_ALIAS("ip6t_helper");
 
 
 static bool
-helper_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+helper_mt(const struct sk_buff *skb, struct xt_action_param *par)
 {
 	const struct xt_helper_info *info = par->matchinfo;
 	const struct nf_conn *ct;
@@ -54,17 +54,19 @@ helper_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 	return ret;
 }
 
-static bool helper_mt_check(const struct xt_mtchk_param *par)
+static int helper_mt_check(const struct xt_mtchk_param *par)
 {
 	struct xt_helper_info *info = par->matchinfo;
+	int ret;
 
-	if (nf_ct_l3proto_try_module_get(par->family) < 0) {
-		printk(KERN_WARNING "can't load conntrack support for "
-				    "proto=%u\n", par->family);
-		return false;
+	ret = nf_ct_l3proto_try_module_get(par->family);
+	if (ret < 0) {
+		pr_info("cannot load conntrack support for proto=%u\n",
+			par->family);
+		return ret;
 	}
 	info->name[29] = '\0';
-	return true;
+	return 0;
 }
 
 static void helper_mt_destroy(const struct xt_mtdtor_param *par)