}
static int route_expire_handler(sd_event_source *s, uint64_t usec, void *userdata) {
- Route *route = userdata;
+ Route *route = ASSERT_PTR(userdata);
Link *link;
int r;
- assert(route);
assert(route->manager || (route->link && route->link->manager));
link = route->link; /* This may be NULL. */