268 	return kIOReturnUnsupported;  in UpdateReport_Impl()
274 	return kIOReturnUnsupported;  in ConfigureReport_Impl()
285 		return kIOReturnUnsupported;  in _ConfigureReport()
318 		return kIOReturnUnsupported;  in _UpdateReport()
501 	if (kIOReturnUnsupported == ret) {  in SetProperties_Impl()
535 	IOReturn       ret = kIOReturnUnsupported;  in RemoveProperty_Impl()
538 		return kIOReturnUnsupported;  in RemoveProperty_Impl()
604 	return kIOReturnUnsupported;  in UserSetProperties_Impl()
1557 	return kIOReturnUnsupported;  in Cancel_Impl()
1872 	return kIOReturnUnsupported;  in Cancel_Impl()
1886 	return kIOReturnUnsupported;  in DeliverNotifications()
2135 	return kIOReturnUnsupported;  in Exit_Impl()
2142 	return kIOReturnUnsupported;  in LoadModule_Impl()
2226 	return kIOReturnUnsupported;  in Dispatch()
2232 	IOReturn          ret = kIOReturnUnsupported;  in Invoke()
2306 		return kIOReturnUnsupported;  in Dispatch()
3174 		return kIOReturnUnsupported;  in IOUserServerUEXTTrap()
3177 		return kIOReturnUnsupported;  in IOUserServerUEXTTrap()
3894 	IOReturn kr = kIOReturnUnsupported;  in setProperties()
4248 		return kIOReturnUnsupported;  in serviceNewUserClient()
4500 		return kIOReturnUnsupported;  in Create_Impl()
4503 	ret = kIOReturnUnsupported;  in Create_Impl()
4542 		return kIOReturnUnsupported;  in Terminate_Impl()
5200 	return kIOReturnUnsupported;  in ClientCrashed_Impl()
5290 	IOReturn ret = kIOReturnUnsupported;  in setProperties()
5462 	return kIOReturnUnsupported;  in CopyClientEntitlements_Impl()
5497 	return kIOReturnUnsupported;  in _ExternalMethod_Impl()
5538 	kr             = kIOReturnUnsupported;  in externalMethod()
6058 	return kIOReturnUnsupported;  in Cancel_Impl()
6601 	return kIOReturnUnsupported;  in SetWorkGroupPort_Impl()
6737 	return kIOReturnUnsupported;  in SetEventlinkPort_Impl()