static ssize_t poll_interval_ns_store()

in siox-core.c [640:659]

• 15 lines of code
• 2 McCabe index (conditional complexity)

static ssize_t poll_interval_ns_store(struct device *dev,
				      struct device_attribute *attr,
				      const char *buf, size_t count)
{
	struct siox_master *smaster = to_siox_master(dev);
	int ret;
	u64 val;

	ret = kstrtou64(buf, 0, &val);
	if (ret < 0)
		return ret;

	siox_master_lock(smaster);

	smaster->poll_interval = nsecs_to_jiffies(val);

	siox_master_unlock(smaster);

	return count;
}