static int pmcraid_netlink_init(void)
{
	int result;

	result = genl_register_family(&pmcraid_event_family);

	if (result)
		return result;

	pmcraid_info("registered NETLINK GENERIC group: %d\n",
		     pmcraid_event_family.id);

	return result;
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.