From: Eric Dumazet <edumazet@google.com>
Date: Sat, 19 Jan 2013 16:10:37 +0000 (+0000)
Subject: tcp: fix incorrect LOCKDROPPEDICMPS counter
X-Git-Tag: v3.8-rc6~20^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b74aa930ef49a3c0d8e4c1987f89decac768fb2c;p=pandora-kernel.git

tcp: fix incorrect LOCKDROPPEDICMPS counter

commit 563d34d057 (tcp: dont drop MTU reduction indications)
added an error leading to incorrect accounting of
LINUX_MIB_LOCKDROPPEDICMPS

If socket is owned by the user, we want to increment
this SNMP counter, unless the message is a
(ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED) one.

Reported-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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