From: Roopa Prabhu <roopa@cumulusnetworks.com>
Date: Tue, 21 Jul 2015 08:43:50 +0000 (+0200)
Subject: ipv4: redirect dst output to lwtunnel output
X-Git-Tag: omap-for-v4.3/fixes-rc1~110^2~330^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8602a625024737602630fe0dee423b3096d31524;p=pandora-kernel.git

ipv4: redirect dst output to lwtunnel output

For input routes with tunnel encap state this patch redirects
dst output functions to lwtunnel_output which later resolves to
the corresponding lwtunnel output function.

This has been tested to work with mpls ip tunnels.

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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