net/core/rtnetlink.c

186 	int msgindex = msgtype - RTM_BASE;
189 	 * msgindex < 0 implies someone tried to register a netlink
190 	 * control code. msgindex >= RTM_NR_MSGTYPES may indicate that
193 	BUG_ON(msgindex < 0 || msgindex >= RTM_NR_MSGTYPES);
195 	return msgindex;
219 	int msgindex;
223 	msgindex = rtm_msgindex(msgtype);
236 	old = rtnl_dereference(tab[msgindex]);
262 	rcu_assign_pointer(tab[msgindex], link);
333 	int msgindex;
336 	msgindex = rtm_msgindex(msgtype);
345 	link = rcu_replace_pointer_rtnl(tab[msgindex], NULL);
365 	int msgindex;
375 	for (msgindex = 0; msgindex < RTM_NR_MSGTYPES; msgindex++) {
376 		link = rcu_replace_pointer_rtnl(tab[msgindex], NULL);