static int __icc_enable()

in core.c [675:694]

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

static int __icc_enable(struct icc_path *path, bool enable)
{
	int i;

	if (!path)
		return 0;

	if (WARN_ON(IS_ERR(path) || !path->num_nodes))
		return -EINVAL;

	mutex_lock(&icc_lock);

	for (i = 0; i < path->num_nodes; i++)
		path->reqs[i].enabled = enable;

	mutex_unlock(&icc_lock);

	return icc_set_bw(path, path->reqs[0].avg_bw,
			  path->reqs[0].peak_bw);
}