mpls: Add definition for IPPROTO_MPLS

Add uapi define for MPLS over IP.

Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert 2015-06-04 09:16:37 -07:00 • committed by David S. Miller
commit 730fc43713