static ssize_t dio_show_id()

in dio-sysfs.c [20:26]

• 6 lines of code
• 1 McCabe index (conditional complexity)

static ssize_t dio_show_id(struct device *dev, struct device_attribute *attr, char *buf)
{
	struct dio_dev *d;

	d = to_dio_dev(dev);
	return sprintf(buf, "0x%02x\n", (d->id & 0xff));
}