sh_eth: Use dev_err_probe() helper

Use the dev_err_probe() helper, instead of open-coding the same
operation.

Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Niklas Söderlund <[email protected]>
Reviewed-by: Sergey Shtylyov <[email protected]>
Reviewed-by: Kieran Bingham <[email protected]>
Link: https://lore.kernel.org/r/2576cc15bdbb5be636640f491bcc087a334e2c02.1638959463.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <[email protected]>

Author: geertu

drivers/net/ethernet/renesas/sh_eth.c

@@ -3368,8 +3368,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
 	/* MDIO bus init */
 	ret = sh_mdio_init(mdp, pd);
 	if (ret) {
-		if (ret != -EPROBE_DEFER)
-			dev_err(&pdev->dev, "MDIO init failed: %d\n", ret);
+		dev_err_probe(&pdev->dev, ret, "MDIO init failed\n");
 		goto out_release;
 	}