From: David S. Miller Date: Tue, 7 Oct 2014 20:33:53 +0000 (-0400) Subject: ipv6: Do not warn for informational ICMP messages, regardless of type. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ea85a0a2dc7263de733b7d1d13a433d35fcf36f7;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git 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 Acked-by: Hannes Frederic Sowa --- diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 141e1f3ab74e..97ae70077a4f 100644 --- 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