netdev - [PATCH -next] net: ieee802154: mcr20a: Switch to use dev_err

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Message-ID: <20220915071258.678536-1-yangyingliang@huawei.com>
Date:   Thu, 15 Sep 2022 15:12:58 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <netdev@...r.kernel.org>, <linux-wpan@...r.kernel.org>
CC:     <liuxuenetmail@...il.com>, <alex.aring@...il.com>,
        <stefan@...enfreihafen.org>, <davem@...emloft.net>
Subject: [PATCH -next] net: ieee802154: mcr20a: 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/ieee802154/mcr20a.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c
index 2fe0e4a0a0c4..f53d185e0568 100644
--- a/drivers/net/ieee802154/mcr20a.c
+++ b/drivers/net/ieee802154/mcr20a.c
@@ -1233,12 +1233,9 @@ mcr20a_probe(struct spi_device *spi)
 	}
 
 	rst_b = devm_gpiod_get(&spi->dev, "rst_b", GPIOD_OUT_HIGH);
-	if (IS_ERR(rst_b)) {
-		ret = PTR_ERR(rst_b);
-		if (ret != -EPROBE_DEFER)
-			dev_err(&spi->dev, "Failed to get 'rst_b' gpio: %d", ret);
-		return ret;
-	}
+	if (IS_ERR(rst_b))
+		return dev_err_probe(&spi->dev, PTR_ERR(rst_b),
+				     "Failed to get 'rst_b' gpio");
 
 	/* reset mcr20a */
 	usleep_range(10, 20);
-- 
2.25.1