From: Mathias Krause <minipli@googlemail.com>
Date: Mon, 30 Sep 2013 20:03:09 +0000 (+0200)
Subject: connector - documentation: simplify netlink message length assignment
X-Git-Tag: v3.12-rc7~20^2~83^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05742faf2512b94907f49b21581ed4667b9bd702;p=pandora-kernel.git

connector - documentation: simplify netlink message length assignment

Use the precalculated size instead of obfuscating the message length
calculation by first subtracting the netlink header length from size
and then use the NLMSG_LENGTH() macro to add it back again.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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