From: Pavel Emelyanov <xemul@parallels.com>
Date: Fri, 9 Dec 2011 06:21:53 +0000 (+0000)
Subject: inet_diag: Export inet diag cookie checking routine
X-Git-Tag: v3.3-rc1~182^2~277
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b005ab4ef8805dc4604848c9d2ccca9d71f8fc46;p=pandora-kernel.git

inet_diag: Export inet diag cookie checking routine

The netlink diag susbsys stores sk address bits in the nl message
as a "cookie" and uses one when dumps details about particular
socket.

The same will be required for udp diag module, so introduce a heler
in inet_diag module

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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