From: Patrick McHardy <kaber@trash.net>
Date: Sat, 11 Apr 2015 09:46:38 +0000 (+0100)
Subject: netfilter: nf_tables: add helper functions for expression handling
X-Git-Tag: omap-for-v4.2/o2_dc~131^2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b2d8a7b638b5034d2d68f6add8af94daaa1d4cd;p=pandora-kernel.git

netfilter: nf_tables: add helper functions for expression handling

Add helper functions for initializing, cloning, dumping and destroying
a single expression that is not part of a rule.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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