BasePhysnetHook - Follow up

- Removes confusing comment in _get_physnet_patch method.
- Move binary operator to follow code style.
- Removed info log entry in before_update.
- Move releasenote to 'other' section as this is no user
  faceing change.

Change-Id: I53d8bf97a87ae365a085a795901eaed1f0c32d9b

ironic_inspector/plugins/base_physnet.py

@@ -53,9 +53,8 @@ class BasePhysnetHook(base.ProcessingHook):
         :param port: The ironic port to patch.
         :returns: A dict to be used as a patch for the port, or None.
         """
-        # Bug is here.
-        if (not CONF.processing.overwrite_existing or
-                port.physical_network == physnet):
+        if (not CONF.processing.overwrite_existing
+                or port.physical_network == physnet):
             return
         return {'op': 'add', 'path': '/physical_network', 'value': physnet}
 
@@ -63,8 +62,6 @@ class BasePhysnetHook(base.ProcessingHook):
         """Process introspection data and patch port physical network."""
         inventory = utils.get_inventory(introspection_data)
 
-        LOG.info("Plugin: %s", type(self))
-
         ironic_ports = node_info.ports()
 
         for iface in inventory['interfaces']:

releasenotes/notes/physnet-base-4499ad3a7c08725f.yaml

@@ -1,4 +1,4 @@
 ---
-features:
+other:
   - Added base class (``BasePhysnetHook``) for plugins that assign a physical
     network to ports.