765 	return kIOReturnSuccess;  in iokit_client_died()
1171 		return kIOReturnSuccess;  in handler()
1266 	return kIOReturnSuccess;  in handler()
1408 				return kIOReturnSuccess;  in clientHasAuthorization()
1433 			return kIOReturnSuccess;  in clientHasPrivilege()
1455 					kr = kIOReturnSuccess;  in clientHasPrivilege()
1675 	ret = kIOReturnSuccess;  in registerOwner()
2046 	if (memory && (kIOReturnSuccess == err)) {  in mapClientMemory64()
2074 	return kIOReturnSuccess;  in exportObjectToClient()
2087 	return kIOReturnSuccess;  in copyPortNameForObjectInTask()
2100 	return object ? kIOReturnSuccess : kIOReturnIPCError;  in copyObjectForPortNameInTask()
2213 	return kIOReturnSuccess;  in releaseAsyncReference64()
2223 	return kIOReturnSuccess;  in releaseNotificationPort()
2289 		return kIOReturnSuccess;  in _sendAsyncResult64()
2403 	return kIOReturnSuccess;  in is_io_server_version()
2425 	return kIOReturnSuccess;  in is_io_object_get_class()
2468 		ret = kIOReturnSuccess;  in is_io_object_get_superclass()
2519 		ret = kIOReturnSuccess;  in is_io_object_get_bundle_identifier()
2543 	return kIOReturnSuccess;  in is_io_object_conforms_to()
2557 	return kIOReturnSuccess;  in is_io_object_get_retain_count()
2584 		ret = kIOReturnSuccess;  in is_io_iterator_next()
2601 	return kIOReturnSuccess;  in is_io_iterator_reset()
2614 	return kIOReturnSuccess;  in is_io_iterator_is_valid()
2638 		kr = kIOReturnSuccess;  in internal_io_service_match_property_table()
2719 		kr = kIOReturnSuccess;  in internal_io_service_get_matching_services()
2802 		kr = *service ? kIOReturnSuccess : kIOReturnNotFound;  in internal_io_service_get_matching_service()
2936 			err = kIOReturnSuccess;  in internal_io_service_add_notification()
2942 	if ((kIOReturnSuccess != err) && userNotify) {  in internal_io_service_add_notification()
3176 				err = kIOReturnSuccess;  in internal_io_service_add_interest_notification()
3185 	if ((kIOReturnSuccess != err) && userNotify) {  in internal_io_service_add_interest_notification()
3290 	return kIOReturnSuccess;  in is_io_registry_get_root_entry()
3309 	return *iterator ? kIOReturnSuccess : kIOReturnBadArgument;  in is_io_registry_create_iterator()
3326 	return *iterator ? kIOReturnSuccess : kIOReturnBadArgument;  in is_io_registry_entry_create_iterator()
3340 	return kIOReturnSuccess;  in is_io_registry_iterator_enter_entry()
3356 	return didIt ? kIOReturnSuccess : kIOReturnNoDevice;  in is_io_registry_iterator_exit_entry()
3390 	return kIOReturnSuccess;  in is_io_registry_entry_from_path()
3439 		res = entry ? kIOReturnSuccess : kIOReturnNotFound;  in is_io_registry_entry_from_path_ool()
3467 	return kIOReturnSuccess;  in is_io_registry_entry_in_plane()
3483 		return kIOReturnSuccess;  in is_io_registry_entry_get_path()
3509 		err = kIOReturnSuccess;  in is_io_registry_entry_get_path_ool()
3540 	return kIOReturnSuccess;  in is_io_registry_entry_get_name()
3561 	return kIOReturnSuccess;  in is_io_registry_entry_get_name_in_plane()
3584 		return kIOReturnSuccess;  in is_io_registry_entry_get_location_in_plane()
3600 	return kIOReturnSuccess;  in is_io_registry_entry_get_registry_entry_id()
3651 	IOReturn            ret = kIOReturnSuccess;  in is_io_registry_entry_get_property_bytes()
3854 	kern_return_t          err = kIOReturnSuccess;  in is_io_registry_entry_get_properties_bin_buf()
3906 	if (kIOReturnSuccess == err) {  in is_io_registry_entry_get_properties_bin_buf()
3915 				err = kIOReturnSuccess;  in is_io_registry_entry_get_properties_bin_buf()
4023 				err = kIOReturnSuccess;  in is_io_registry_entry_get_property_bin_buf()
4104 				res = kIOReturnSuccess;  in is_io_registry_entry_set_properties()
4130 					res =  allFound ? kIOReturnSuccess : kIOReturnBadArgument;  in is_io_registry_entry_set_properties()
4133 			if (kIOReturnSuccess == res) {  in is_io_registry_entry_set_properties()
4183 	return kIOReturnSuccess;  in is_io_registry_entry_get_child_iterator()
4198 	return kIOReturnSuccess;  in is_io_registry_entry_get_parent_iterator()
4211 	return kIOReturnSuccess;  in is_io_service_get_busy_state()
4228 	return kIOReturnSuccess;  in is_io_service_get_state()
4299 	if (kIOReturnSuccess != kr) {  in is_io_service_get_authorization_id()
4342 	IOReturn       res = kIOReturnSuccess;  in is_io_service_open_extended()
4390 			if (kIOReturnSuccess != res) {  in is_io_service_open_extended()
4402 		if (res == kIOReturnSuccess && OSDynamicCast(IOUserClient, client) == NULL) {  in is_io_service_open_extended()
4407 		if (res == kIOReturnSuccess) {  in is_io_service_open_extended()
4417 		if (res == kIOReturnSuccess) {  in is_io_service_open_extended()
4458 					if (kIOReturnSuccess != res) {  in is_io_service_open_extended()
4523 			if ((kIOReturnSuccess == res)  in is_io_service_open_extended()
4531 						res = kIOReturnSuccess;  in is_io_service_open_extended()
4532 					} else if (kIOReturnSuccess == res) {  in is_io_service_open_extended()
4541 			if (kIOReturnSuccess == res) {  in is_io_service_open_extended()
4546 			if (kIOReturnSuccess != res) {  in is_io_service_open_extended()
4571 		return kIOReturnSuccess;  in is_io_service_close()
4587 	return kIOReturnSuccess;  in is_io_service_close()
4611 	return theService ? kIOReturnSuccess : kIOReturnUnsupported;  in is_io_connect_get_service()
4708 		err = kIOReturnSuccess;  in is_io_connect_map_memory_into_task()
4795 	if (memory && (kIOReturnSuccess == err)) {  in is_io_connect_unmap_memory_from_task()
4818 				err = kIOReturnSuccess;  in is_io_connect_unmap_memory_from_task()
4949 	ret = kIOReturnSuccess;  in is_io_connect_method_var_output()
4956 	if (kIOReturnSuccess == ret) {  in is_io_connect_method_var_output()
4963 	if (var_outputCnt && var_output && (kIOReturnSuccess == ret)) {  in is_io_connect_method_var_output()
5072 	ret = kIOReturnSuccess;  in is_io_connect_method()
5077 	if (kIOReturnSuccess == ret) {  in is_io_connect_method()
5186 	ret = kIOReturnSuccess;  in is_io_connect_async_method()
5191 	if (kIOReturnSuccess == ret) {  in is_io_connect_async_method()
6100 		return kIOReturnSuccess;  in is_io_catalog_send_data()
6214 	if (kIOReturnSuccess != kr) {  in is_io_catalog_terminate()
6247 	kern_return_t kr = kIOReturnSuccess;  in is_io_catalog_get_data()
6263 	if (kr == kIOReturnSuccess) {  in is_io_catalog_get_data()
6271 		if (kr == kIOReturnSuccess) {  in is_io_catalog_get_data()
6302 	return kIOReturnSuccess;  in is_io_catalog_get_gen_count()
6325 	return kIOReturnSuccess;  in is_io_catalog_module_loaded()
6346 	return kIOReturnSuccess;  in is_io_catalog_reset()
6379 			result = kIOReturnSuccess;  in iokit_user_client_trap()
6384 			if (kIOReturnSuccess == result) {  in iokit_user_client_trap()
6423 	return kIOReturnSuccess;  in is_io_device_tree_entry_exists_with_name()
6673 	return kIOReturnSuccess;  in registerFilterCallbacks()