int __init dca_sysfs_init()

in dca-sysfs.c [72:83]

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

int __init dca_sysfs_init(void)
{
	idr_init(&dca_idr);
	spin_lock_init(&dca_idr_lock);

	dca_class = class_create(THIS_MODULE, "dca");
	if (IS_ERR(dca_class)) {
		idr_destroy(&dca_idr);
		return PTR_ERR(dca_class);
	}
	return 0;
}