log_warning("Failed to create cgroup %s:%s: %s", *k, p, strerror(-r));
}
- hashmap_put(u->manager->user_cgroups, u->cgroup_path, u);
+ r = hashmap_put(u->manager->user_cgroups, u->cgroup_path, u);
+ if (r < 0)
+ log_warning("Failed to create mapping between cgroup and user");
return 0;
}