vmxnet3: correctly report encapsulated LRO packet

vmxnet3: correctly report encapsulated LRO packet

Commit 72efc4f3621c ("vmxnet3: add geneve and vxlan tunnel offload
support") added support for encapsulation offload. However, the
pathc did not report correctly the encapsulated packet which is
LRO'ed by the hypervisor.

This patch fixes this issue by using correct callback for the LRO'ed
encapsulated packet.

Fixes: 72efc4f3621c ("vmxnet3: add geneve and vxlan tunnel offload support")
Signed-off-by: Ronak Doshi <doshir@vmware.com>
Acked-by: Guolin Yang <gyang@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>