From: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Date: Thu, 31 Jul 2014 09:54:32 +0000 (+0800)
Subject: net: fix the counter ICMP_MIB_INERRORS/ICMP6_MIB_INERRORS
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~149^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7304fe4681634a8e0511a5922c972aa132ffb43d;p=pandora-kernel.git

net: fix the counter ICMP_MIB_INERRORS/ICMP6_MIB_INERRORS

When dealing with ICMPv[46] Error Message, function icmp_socket_deliver()
and icmpv6_notify() do some valid checks on packet's length, but then some
protocols check packet's length redaudantly. So remove those duplicated
statements, and increase counter ICMP_MIB_INERRORS/ICMP6_MIB_INERRORS in
function icmp_socket_deliver() and icmpv6_notify() respectively.

In addition, add missed counter in udp6/udplite6 when socket is NULL.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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