static int lazy_link_required_opps()

in of.c [329:351]

• 19 lines of code
• 3 McCabe index (conditional complexity)

static int lazy_link_required_opps(struct opp_table *opp_table,
				   struct opp_table *new_table, int index)
{
	struct device_node *required_np;
	struct dev_pm_opp *opp;

	list_for_each_entry(opp, &opp_table->opp_list, node) {
		required_np = of_parse_required_opp(opp->np, index);
		if (unlikely(!required_np))
			return -ENODEV;

		opp->required_opps[index] = _find_opp_of_np(new_table, required_np);
		of_node_put(required_np);

		if (!opp->required_opps[index]) {
			pr_err("%s: Unable to find required OPP node: %pOF (%d)\n",
			       __func__, opp->np, index);
			return -ENODEV;
		}
	}

	return 0;
}