##### SUMMARY
The following modules throw a `[WARNING]: Found internal 'results' key in module return, renamed to 'ansible_module_results'`:

* [ ]  `vmware_datastore_maintenancemode`
* [ ]  `vmware_host_kernel_manager`
* [ ]  `vmware_host_ntp`
* [ ]  `vmware_host_service_manager`
* [ ]  `vmware_tag`

I've generated the list like this:

`cd lib/ansible/modules/cloud/vmware/ && grep exit_json *.py | grep results= | cut -d ':' -f 1 | cut -d '.' -f 1`

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
vmware

##### ANSIBLE VERSION
`devel`
host_kernel_manager = host.configManager.kernelModuleSystem
                if host_kernel_manager:
                    
                    original_options = self.get_kernel_module_option(host, self.kernel_module_name)
                    desired_options = self.kernel_module_option
                    
                    if original_options != desired_options:
                        changed = True
                        if self.module.check_mode:
                            msg = "Options would be changed on the kernel module"
                        else:
                            self.apply_kernel_module_option(host, self.kernel_module_name, desired_options)
                            msg = "Options have been changed on the kernel module"
                            self.results[host.name]['configured_options'] = desired_options
                    else:
                        msg = "Options are already the same"
                    change_list.append(changed)
                    self.results[host.name]['changed'] = changed
                    self.results[host.name]['msg'] = msg
                    self.results[host.name]['original_options'] = original_options
                else:
                    msg = "No kernel module manager found on host %s - impossible to configure." % host.name
                    self.results[host.name]['changed'] = changed
                    self.results[host.name]['msg'] = msg
            else:
                msg = "Host %s is disconnected and cannot be changed." % host.name
                self.results[host.name]['changed'] = changed
                self.results[host.name]['msg'] = msg
        self.module.exit_json(changed=any(change_list), results=self.results)
def main():