static int dio_device_probe()

in dio-driver.c [47:65]

• 17 lines of code
• 5 McCabe index (conditional complexity)

static int dio_device_probe(struct device *dev)
{
	int error = 0;
	struct dio_driver *drv = to_dio_driver(dev->driver);
	struct dio_dev *d = to_dio_dev(dev);

	if (!d->driver && drv->probe) {
		const struct dio_device_id *id;

		id = dio_match_device(drv->id_table, d);
		if (id)
			error = drv->probe(d, id);
		if (error >= 0) {
			d->driver = drv;
			error = 0;
		}
	}
	return error;
}