From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Sat, 25 Oct 2014 16:24:57 +0000 (+0200)
Subject: netfilter: nf_reject_ipv4: split nf_send_reset() in smaller functions
X-Git-Tag: omap-for-v3.19/fixes-not-urgent-part1~25^2~9^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=052b9498eea532deb5de75277a53f6e0623215dc;p=pandora-kernel.git

netfilter: nf_reject_ipv4: split nf_send_reset() in smaller functions

That can be reused by the reject bridge expression to build the reject
packet. The new functions are:

* nf_reject_ip_tcphdr_get(): to sanitize and to obtain the TCP header.
* nf_reject_iphdr_put(): to build the IPv4 header.
* nf_reject_ip_tcphdr_put(): to build the TCP header.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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