Re: [PATCH] vti6: return GRE_KEY for vti6

From: David Forster <redacted>
Date: Fri, 24 Feb 2017 14:20:32 +0000

Align vti6 with vti by returning GRE_KEY flag. This enables iproute2
to display tunnel keys on "ip -6 tunnel show"

Signed-off-by: David Forster <redacted>

Applied, thanks.