From: Florian Westphal <fw@strlen.de>
Date: Tue, 4 Jun 2013 22:22:15 +0000 (+0000)
Subject: netfilter: nfnetlink_queue: cleanup copy_range usage
X-Git-Tag: v3.11-rc1~16^2~172^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cefbbc9c8f9abe0bc514dcfca46e8051ee84050;p=pandora-kernel.git

netfilter: nfnetlink_queue: cleanup copy_range usage

For every packet queued, we check if configured copy_range
is 0, and treat that as 'copy entire packet'.

We can move this check to the queue configuration, and can
set copy_range appropriately.

Also, convert repetitive '0xffff - NLA_HDRLEN' to a macro.

[ queue initialization still used 0xffff, although its harmless
  since the initial setting is overwritten on queue config ]

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

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