batadv_atomic_dec_not_zero
if (!batadv_atomic_dec_not_zero(&bat_priv->gw.reselect) && curr_gw)
if (queue_left && !batadv_atomic_dec_not_zero(queue_left)) {
if (!batadv_atomic_dec_not_zero(&tt_roam_node->counter))
if (!batadv_atomic_dec_not_zero(&bat_priv->tt.ogm_append_cnt))