netdev - [PATCH 1/3] sit: ipip6_err: ICMP_PORT

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Date:	Sat,  6 Jun 2009 16:02:50 +0200
From:	Sascha Hlusiak <contact@...chahlusiak.de>
To:	netdev@...r.kernel.org
Cc:	Sascha Hlusiak <contact@...chahlusiak.de>
Subject: [PATCH 1/3] sit: ipip6_err: ICMP_PORT_UNREACH is a possible event

Linux sends ICMP_DEST_UNREACH + ICMP_PORT_UNREACH itself in ipip6_rcv,
if no matching tunnel is found.

Signed-off-by: Sascha Hlusiak <contact@...chahlusiak.de>
---
 net/ipv6/sit.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index b3a59bd..ba74094 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -494,7 +494,6 @@ static int ipip6_err(struct sk_buff *skb, u32 info)
 	case ICMP_DEST_UNREACH:
 		switch (code) {
 		case ICMP_SR_FAILED:
-		case ICMP_PORT_UNREACH:
 			/* Impossible event. */
 			return 0;
 		case ICMP_FRAG_NEEDED:
-- 
1.6.3.1

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