ipv6: Do not warn for informational ICMP messages, regardless of type.

There is no reason to emit a log message for these. Based upon a suggestion from Hannes Frederic Sowa. Signed-off-by: David S. Miller <[email protected]> Acked-by: Hannes Frederic Sowa <[email protected]>
cbmeeks · Oct 7, 2014 · ea85a0a · ea85a0a
1 parent 908344c
commit ea85a0a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
@@ -777,12 +777,12 @@ static int icmpv6_rcv(struct sk_buff *skb)
 		break;
 
 	default:
-		LIMIT_NETDEBUG(KERN_DEBUG "icmpv6: msg of unknown type\n");
-
 		/* informational */
 		if (type & ICMPV6_INFOMSG_MASK)
 			break;
 
+		LIMIT_NETDEBUG(KERN_DEBUG "icmpv6: msg of unknown type\n");
+
 		/*
 		 * error of unknown type.
 		 * must pass to upper level