geneve: implement geneve_get_sk_family helper

Similarly to the existing vxlan_get_sk_family.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Benc 2016-02-18 11:22:49 +01:00 • committed by David S. Miller
commit 1e9f12ec92