##### 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`
"myhost01.example.com": {
            "changed": true,
            "configured_options": "ipv6=0",
            "msg": "Options have been changed on the kernel module",
            "original_options": "ipv6=1"
        }
    }
}
'''
try:
    from pyVmomi import vim
except ImportError:
    pass
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.vmware import vmware_argument_spec, PyVmomi
from ansible.module_utils._text import to_native
class VmwareKernelManager(PyVmomi):
    def __init__(self, module):
        self.module = module
        super(VmwareKernelManager, self).__init__(module)
        cluster_name = self.params.get('cluster_name', None)
        esxi_host_name = self.params.get('esxi_hostname', None)
        self.hosts = self.get_all_host_objs(cluster_name=cluster_name, esxi_host_name=esxi_host_name)
        self.kernel_module_name = self.params.get('kernel_module_name')
        self.kernel_module_option = self.params.get('kernel_module_option')
        self.results = {}
        if not self.hosts:
            self.module.fail_json(msg="Failed to find a host system that matches the specified criteria")
    
    def get_kernel_module_option(self, host, kmod_name):