58  * _batadv_update_route() - set the router for this originator
62  * @neigh_node: neighbor which should be the next router
79 	/* curr_router used earlier may not be the current orig_ifinfo->router  in _batadv_update_route()
86 	curr_router = rcu_dereference_protected(orig_ifinfo->router, true);  in _batadv_update_route()
92 	rcu_assign_pointer(orig_ifinfo->router, neigh_node);  in _batadv_update_route()
122  * batadv_update_route() - set the router for this originator
126  * @neigh_node: neighbor which should be the next router
133 	struct batadv_neigh_node *router = NULL;  in batadv_update_route()  local
138 	router = batadv_orig_router_get(orig_node, recv_if);  in batadv_update_route()
140 	if (router != neigh_node)  in batadv_update_route()
144 	if (router)  in batadv_update_route()
145 		batadv_neigh_node_put(router);  in batadv_update_route()
500  * Return: last bonding candidate of router or NULL if not found
543  * batadv_find_router() - find a suitable router for this originator
548  * Return: the router which should be used for this orig_node on
559 	struct batadv_neigh_node *router, *cand_router = NULL;  in batadv_find_router()  local
569 	router = batadv_orig_router_get(orig_node, recv_if);  in batadv_find_router()
571 	if (!router)  in batadv_find_router()
572 		return router;  in batadv_find_router()
578 		return router;  in batadv_find_router()
583 	 * router is found, use the first candidate found (the previously  in batadv_find_router()
586 	 * router - obviously there are no other candidates.  in batadv_find_router()
591 		last_cand_router = rcu_dereference(last_candidate->router);  in batadv_find_router()
598 		cand_router = rcu_dereference(cand->router);  in batadv_find_router()
611 						     cand->if_outgoing, router,  in batadv_find_router()
615 		/* don't use the same router twice */  in batadv_find_router()
652 	 * 3) there is no candidate at all, return the default router  in batadv_find_router()
655 		batadv_neigh_node_put(router);  in batadv_find_router()
658 		router = next_candidate_router;  in batadv_find_router()
661 		batadv_neigh_node_put(router);  in batadv_find_router()
664 		router = first_candidate_router;  in batadv_find_router()
684 	return router;  in batadv_find_router()