From: Holger Eitzenberger <holger@eitzenberger.org>
Date: Wed, 25 Mar 2009 17:26:30 +0000 (+0100)
Subject: netlink: add nla_policy_len()
X-Git-Tag: v2.6.30-rc1~642^2~51^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e487eb99cf9381a4f8254fa01747a85818da612b;p=pandora-kernel.git

netlink: add nla_policy_len()

It calculates the max. length of a Netlink policy, which is usefull
for allocating Netlink buffers roughly the size of the actual
message.

Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
---

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