linux-phytec-fsl

vxlan: consolidate rx handling to a single function

Now when both vxlan_udp_encap_recv and vxlan_rcv are much shorter, combine
them into a single function.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>