library: don't create AnsibleUtil.module lazily

Now, that we only create the AnsibleUtil instance when we already
know that we run under ansible (not from unit tests), we can avoid
initializing the AnsibleModule lazily.

library/network_connections.py

@@ -2004,21 +2004,15 @@ class AnsibleUtil(RunEnvironment):
 
     def __init__(self):
         RunEnvironment.__init__(self)
-        self._module = None
         self._run_results = []
         self._log_idx = 0
 
-    @property
-    def module(self):
-        module = self._module
-        if module is None:
-            from ansible.module_utils.basic import AnsibleModule
-            module = AnsibleModule(
-                argument_spec = self.ARGS,
-                supports_check_mode = True,
-            )
-            self._module = module
-        return module
+        from ansible.module_utils.basic import AnsibleModule
+        module = AnsibleModule(
+            argument_spec = self.ARGS,
+            supports_check_mode = True,
+        )
+        self.module = module
 
     def run_command(self, argv, encoding = None):
         return self.module.run_command(argv, encoding = encoding)
@@ -2681,9 +2675,9 @@ class Cmd_initscripts(Cmd):
 ###############################################################################
 
 if __name__ == '__main__':
-    ansible_util = AnsibleUtil()
     connections = None
     cmd = None
+    ansible_util = AnsibleUtil()
     try:
         params = ansible_util.module.params
         cmd = Cmd.create(params['provider'],