From: Tom Herbert <tom@herbertland.com>
Date: Thu, 4 Jun 2015 16:16:36 +0000 (-0700)
Subject: net: Simplify GRE case in flow_dissector
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~163^2~133^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce3b5355477ce99bffa60a6a215f2e11db4b649c;p=pandora-kernel.git

net: Simplify GRE case in flow_dissector

Do break when we see routing flag or a non-zero version number in GRE
header.

Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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