linux-kernel - [PATCH 1/3] mtd: rawnand: mtk: remove redundant dev_err call in mtk_ecc

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Date:   Thu, 8 Apr 2021 19:15:12 +0800
From:   Yu Kuai <yukuai3@...wei.com>
To:     <joern@...ybastard.org>, <miquel.raynal@...tlin.com>,
        <richard@....at>, <vigneshr@...com>, <matthias.bgg@...il.com>
CC:     <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <yukuai3@...wei.com>,
        <yi.zhang@...wei.com>
Subject: [PATCH 1/3] mtd: rawnand: mtk: remove redundant dev_err call in mtk_ecc_probe()

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
 drivers/mtd/nand/raw/mtk_ecc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/mtk_ecc.c b/drivers/mtd/nand/raw/mtk_ecc.c
index 75f1fa3d4d35..c437d97debb8 100644
--- a/drivers/mtd/nand/raw/mtk_ecc.c
+++ b/drivers/mtd/nand/raw/mtk_ecc.c
@@ -515,10 +515,8 @@ static int mtk_ecc_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ecc->regs = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ecc->regs)) {
-		dev_err(dev, "failed to map regs: %ld\n", PTR_ERR(ecc->regs));
+	if (IS_ERR(ecc->regs))
 		return PTR_ERR(ecc->regs);
-	}
 
 	ecc->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(ecc->clk)) {
-- 
2.25.4