From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Thu, 2 Oct 2014 16:26:49 +0000 (+0200)
Subject: ip6_gre: fix flowi6_proto value in xmit path
X-Git-Tag: omap-for-v3.19/prcm-cleanup~141^2^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3be07244b7337760a3269d56b2f4a63e72218648;p=pandora-kernel.git

ip6_gre: fix flowi6_proto value in xmit path

In xmit path, we build a flowi6 which will be used for the output route lookup.
We are sending a GRE packet, neither IPv4 nor IPv6 encapsulated packet, thus the
protocol should be IPPROTO_GRE.

Fixes: c12b395a4664 ("gre: Support GRE over IPv6")
Reported-by: Matthieu Ternisien d'Ouville <matthieu.tdo@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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