static int mac80211_hwsim_sta_add(struct ieee80211_hw *hw,
				  struct ieee80211_vif *vif,
				  struct ieee80211_sta *sta)
{
	hwsim_check_magic(vif);
	hwsim_set_sta_magic(sta);

	return 0;
}

The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.