rte_bus_find(const struct rte_bus *start, rte_bus_cmp_t cmp,
const void *data)
{
- struct rte_bus *bus = NULL;
+ struct rte_bus *bus;
- TAILQ_FOREACH(bus, &rte_bus_list, next) {
- if (start && bus == start) {
- start = NULL; /* starting point found */
- continue;
- }
+ if (start != NULL)
+ bus = TAILQ_NEXT(start, next);
+ else
+ bus = TAILQ_FIRST(&rte_bus_list);
+ while (bus != NULL) {
if (cmp(bus, data) == 0)
break;
+ bus = TAILQ_NEXT(bus, next);
}
return bus;
}