static int __init cec_init()

in cec.c [554:577]

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

static int __init cec_init(void)
{
	if (ce_arr.disabled)
		return -ENODEV;

	ce_arr.array = (void *)get_zeroed_page(GFP_KERNEL);
	if (!ce_arr.array) {
		pr_err("Error allocating CE array page!\n");
		return -ENOMEM;
	}

	if (create_debugfs_nodes()) {
		free_page((unsigned long)ce_arr.array);
		return -ENOMEM;
	}

	INIT_DELAYED_WORK(&cec_work, cec_work_fn);
	schedule_delayed_work(&cec_work, CEC_DECAY_DEFAULT_INTERVAL);

	mce_register_decode_chain(&cec_nb);

	pr_info("Correctable Errors collector initialized.\n");
	return 0;
}