linux-kernel - [PATCH v2 -next] phy: phy-mtk-hdmi: Remove redundant dev_err call in mtk_hdmi_phy

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Message-ID: <20210408115530.15673-1-heying24@huawei.com>
Date:   Thu, 8 Apr 2021 07:55:30 -0400
From:   He Ying <heying24@...wei.com>
To:     <chunkuang.hu@...nel.org>, <p.zabel@...gutronix.de>,
        <chunfeng.yun@...iatek.com>, <kishon@...com>, <vkoul@...nel.org>,
        <matthias.bgg@...il.com>
CC:     <dri-devel@...ts.freedesktop.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-phy@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <heying24@...wei.com>
Subject: [PATCH v2 -next] phy: phy-mtk-hdmi: Remove redundant dev_err call in mtk_hdmi_phy_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: He Ying <heying24@...wei.com>
---
v2:
- Use 'return PTR_ERR()' instead of 'ret = PTR_ERR();return ret;'.

 drivers/phy/mediatek/phy-mtk-hdmi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
index 8313bd517e4c..8ad8f717ef43 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
@@ -119,9 +119,7 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	hdmi_phy->regs = devm_ioremap_resource(dev, mem);
 	if (IS_ERR(hdmi_phy->regs)) {
-		ret = PTR_ERR(hdmi_phy->regs);
-		dev_err(dev, "Failed to get memory resource: %d\n", ret);
-		return ret;
+		return PTR_ERR(hdmi_phy->regs);
 	}
 
 	ref_clk = devm_clk_get(dev, "pll_ref");
-- 
2.17.1