From: Li Wei <lw@cn.fujitsu.com>
Date: Thu, 21 Feb 2013 22:18:44 +0000 (+0000)
Subject: ipv4: fix error handling in icmp_protocol.
X-Git-Tag: v3.9-rc1~70^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b0520425e5ea81ba95ec486dd6bbb59a09fff0e;p=pandora-kernel.git

ipv4: fix error handling in icmp_protocol.

Now we handle icmp errors in each transport protocol's err_handler,
for icmp protocols, that is ping_err. Since this handler only care
of those icmp errors triggered by echo request, errors triggered
by echo reply(which sent by kernel) are sliently ignored.

So wrap ping_err() with icmp_err() to deal with those icmp errors.

Signed-off-by: Li Wei <lw@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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