stmmac_fpe_map_preemption_class
ret = stmmac_fpe_map_preemption_class(priv, priv->dev, extack,
stmmac_fpe_map_preemption_class(priv, priv->dev, extack, 0);
stmmac_fpe_map_preemption_class(priv, ndev, extack, 0);
err = stmmac_fpe_map_preemption_class(priv, ndev, extack,