mlx5e_set_port_pause_and_pfc
error = mlx5e_set_port_pause_and_pfc(priv);
(void) mlx5e_set_port_pause_and_pfc(priv);
error = mlx5e_set_port_pause_and_pfc(priv);
error = -mlx5e_set_port_pause_and_pfc(priv);