##### 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
        try:
            return host_kernel_manager.QueryConfiguredModuleOptionString(self.kernel_module_name)
        except vim.fault.NotFound as kernel_fault:
            self.module.fail_json(msg="Failed to find kernel module on host '%s'. More information: %s" % (host.name, to_native(kernel_fault.msg)))
    
    def apply_kernel_module_option(self, host, kmod_name, kmod_option):
        host_kernel_manager = host.configManager.kernelModuleSystem
        if host_kernel_manager:
            try:
                if not self.module.check_mode:
                    host_kernel_manager.UpdateModuleOptionString(kmod_name, kmod_option)
            except vim.fault.NotFound as kernel_fault:
                self.module.fail_json(msg="Failed to find kernel module on host '%s'. More information: %s" % (host.name, to_native(kernel_fault)))
            except Exception as kernel_fault:
                self.module.fail_json(msg="Failed to configure kernel module for host '%s' due to: %s" % (host.name, to_native(kernel_fault)))
    
    def check_host_configuration_state(self):
        change_list = []
        for host in self.hosts:
            changed = False
            msg = ""
            self.results[host.name] = dict()
            if host.runtime.connectionState == "connected":