Updated openstack/openstack
Project: openstack/nova  25ea5f480d22e38d0d7f82f80fd651713d4b9211

Check the network_info obj type before invoke wait function

When instance schedule to host and it isn't first time schedule,
the instance may already allocated network. And then the code
will return an NetworkInfo object, not an NetworkInfoAsyncWrapper.
The checking code only assume it is NetworkInfoAsyncWrapper object.

Change-Id: I987902fc47e509e4fd08f762d66b16c09eaf5008
Partial-Bug: #1326207