return -EPERM;
return;
static int do_seclvl_advance(int newlvl){	if (newlvl <= seclvl) {		seclvl_printk(1, KERN_WARNING, "Cannot advance to seclvl "			      "[%d]\n", newlvl);		return -EINVAL;	}	if (newlvl > 2) {		seclvl_printk(1, KERN_WARNING, "Cannot advance to seclvl "			      "[%d]\n", newlvl);		return -EINVAL;	}	if (seclvl == -1) {		seclvl_printk(1, KERN_WARNING, "Not allowed to advance to "			      "seclvl [%d]\n", seclvl);		return -EPERM;	}	seclvl = newlvl;	return 0;}