94 	int result = -ENOENT;  in find_first_entity()  local
97 			result = 0;  in find_first_entity()
102 	return result;  in find_first_entity()
109 	int result = -ENOMEM;  in allocate_entity()  local
114 		result = find_first_entity(NULL, &index);  in allocate_entity()
115 		assert(result == 0);  in allocate_entity()
121 	return result;  in allocate_entity()
128 	int result;  in free_entity()  local
132 	result = find_first_entity(entity, &index);  in free_entity()
133 	if (result ==  0) {  in free_entity()
138 	return result;  in free_entity()
147 	int result = -ENOMEM;  in io_register_device()  local
153 		result = 0;  in io_register_device()
156 	return result;  in io_register_device()
173 	int result = 0;  in io_dev_init()  local
181 		result = dev->funcs->dev_init(dev, init_params);  in io_dev_init()
184 	return result;  in io_dev_init()
190 	int result = 0;  in io_dev_close()  local
198 		result = dev->funcs->dev_close(dev);  in io_dev_close()
201 	return result;  in io_dev_close()
211 	int result;  in io_open()  local
218 	result = allocate_entity(&entity);  in io_open()
220 	if (result == 0) {  in io_open()
222 		result = dev->funcs->open(dev, spec, entity);  in io_open()
224 		if (result == 0) {  in io_open()
230 	return result;  in io_open()
237 	int result = -ENODEV;  in io_seek()  local
245 		result = dev->funcs->seek(entity, mode, offset);  in io_seek()
247 	return result;  in io_seek()
254 	int result = -ENODEV;  in io_size()  local
262 		result = dev->funcs->size(entity, length);  in io_size()
264 	return result;  in io_size()
274 	int result = -ENODEV;  in io_read()  local
282 		result = dev->funcs->read(entity, buffer, length, length_read);  in io_read()
284 	return result;  in io_read()
294 	int result = -ENODEV;  in io_write()  local
302 		result = dev->funcs->write(entity, buffer, length,  in io_write()
306 	return result;  in io_write()
313 	int result = 0;  in io_close()  local
322 		result = dev->funcs->close(entity);  in io_close()
327 	return result;  in io_close()