linux-kernel - [PATCH v2] nvmem: meson-mx-efuse: replace unnecessary devm

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Date:   Mon, 17 Jan 2022 10:56:21 +0800
From:   xkernel.wang@...mail.com
To:     martin.blumenstingl@...glemail.com, srinivas.kandagatla@...aro.org,
        narmstrong@...libre.com, khilman@...libre.com
Cc:     jbrunet@...libre.com, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Xiaoke Wang <xkernel.wang@...mail.com>
Subject: [PATCH v2] nvmem: meson-mx-efuse: replace unnecessary devm_kstrdup()

From: Xiaoke Wang <xkernel.wang@...mail.com>

Replace unnecessary devm_kstrdup() so to avoid redundant memory allocation.

Suggested-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Signed-off-by: Xiaoke Wang <xkernel.wang@...mail.com>
---
Changelogs:
Simplify the patch to replace unnecessary devm_kstrdup().
 drivers/nvmem/meson-mx-efuse.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/nvmem/meson-mx-efuse.c b/drivers/nvmem/meson-mx-efuse.c
index 07c9f38..13eb143 100644
--- a/drivers/nvmem/meson-mx-efuse.c
+++ b/drivers/nvmem/meson-mx-efuse.c
@@ -209,8 +209,7 @@ static int meson_mx_efuse_probe(struct platform_device *pdev)
 	if (IS_ERR(efuse->base))
 		return PTR_ERR(efuse->base);
 
-	efuse->config.name = devm_kstrdup(&pdev->dev, drvdata->name,
-					  GFP_KERNEL);
+	efuse->config.name = drvdata->name;
 	efuse->config.owner = THIS_MODULE;
 	efuse->config.dev = &pdev->dev;
 	efuse->config.priv = efuse;
--