if (n->event_source)
r = sd_event_source_set_enabled(n->event_source, SD_EVENT_ON);
else
- r = sd_event_add_io(UNIT(n)->manager->event, n->starter_fd, EPOLLIN, busname_dispatch_io, n, &n->event_source);
+ r = sd_event_add_io(UNIT(n)->manager->event, &n->event_source, n->starter_fd, EPOLLIN, busname_dispatch_io, n);
if (r < 0) {
log_warning_unit(UNIT(n)->id, "Failed to watch starter fd: %s", strerror(-r));
busname_unwatch_fd(n);