[NETFILTER]: Lower *tables printk severity

Lower ip6tables, arptables and ebtables printk severity similar to
Dan Aloni's patch for iptables.
Signed-off-by: NPatrick McHardy <kaber@trash.net>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/bridge/netfilter/ebtables.c

@@ -1525,14 +1525,14 @@ static int __init ebtables_init(void)
 	if ((ret = nf_register_sockopt(&ebt_sockopts)) < 0)
 		return ret;
 
-	printk(KERN_NOTICE "Ebtables v2.0 registered\n");
+	printk(KERN_INFO "Ebtables v2.0 registered\n");
 	return 0;
 }
 
 static void __exit ebtables_fini(void)
 {
 	nf_unregister_sockopt(&ebt_sockopts);
-	printk(KERN_NOTICE "Ebtables v2.0 unregistered\n");
+	printk(KERN_INFO "Ebtables v2.0 unregistered\n");
 }
 
 EXPORT_SYMBOL(ebt_register_table);

net/ipv4/netfilter/arp_tables.c

@@ -1184,7 +1184,7 @@ static int __init arp_tables_init(void)
 	if (ret < 0)
 		goto err4;
 
-	printk("arp_tables: (C) 2002 David S. Miller\n");
+	printk(KERN_INFO "arp_tables: (C) 2002 David S. Miller\n");
 	return 0;
 
 err4:

net/ipv6/netfilter/ip6_tables.c

@@ -1497,7 +1497,7 @@ static int __init ip6_tables_init(void)
 	if (ret < 0)
 		goto err5;
 
-	printk("ip6_tables: (C) 2000-2006 Netfilter Core Team\n");
+	printk(KERN_INFO "ip6_tables: (C) 2000-2006 Netfilter Core Team\n");
 	return 0;
 
 err5: