netdev - [PATCH -next 5/7] net: ibm: emac: Switch to use dev_err

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Date:   Thu, 15 Sep 2022 19:42:12 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <netdev@...r.kernel.org>
CC:     <davem@...emloft.net>, <kuba@...nel.org>, <hauke@...ke-m.de>,
        <andrew@...n.ch>, <peppe.cavallaro@...com>,
        <alexandre.torgue@...s.st.com>
Subject: [PATCH -next 5/7] net: ibm: emac: Switch to use dev_err_probe() helper

dev_err() can be replace with dev_err_probe() which will check if error
code is -EPROBE_DEFER.

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/net/ethernet/ibm/emac/core.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 0a4d04a8825d..9b08e41ccc29 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -2979,11 +2979,9 @@ static int emac_init_config(struct emac_instance *dev)
 
 	/* Read MAC-address */
 	err = of_get_ethdev_address(np, dev->ndev);
-	if (err) {
-		if (err != -EPROBE_DEFER)
-			dev_err(&dev->ofdev->dev, "Can't get valid [local-]mac-address from OF !\n");
-		return err;
-	}
+	if (err)
+		return dev_err_probe(&dev->ofdev->dev, err,
+				     "Can't get valid [local-]mac-address from OF !\n");
 
 	/* IAHT and GAHT filter parameterization */
 	if (emac_has_feature(dev, EMAC_FTR_EMAC4SYNC)) {
-- 
2.25.1