static ssize_t watchdog_show()

in siox-core.c [448:461]

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

static ssize_t watchdog_show(struct device *dev,
			     struct device_attribute *attr, char *buf)
{
	struct siox_device *sdev = to_siox_device(dev);
	u8 status;

	siox_master_lock(sdev->smaster);

	status = sdev->status_read_clean;

	siox_master_unlock(sdev->smaster);

	return sprintf(buf, "%d\n", status & SIOX_STATUS_WDG);
}