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regulator: qcom_rpm-regulator: Use devm_kmemdup to replace devm_kmalloc + memcpy

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Use the helper function devm_kmemdup() rather than duplicating its
implementation, which helps to enhance code readability.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230810114858.2103928-1-lizetao1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Li Zetao 2023-08-10 19:48:58 +08:00 committed by Mark Brown
parent 252b9116af
commit 55975401fd
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GPG key ID: 24D68B725D5487D0
1 changed files with 1 additions and 2 deletions
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3
drivers/regulator/qcom_rpm-regulator.c
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@ -956,11 +956,10 @@ static int rpm_reg_probe(struct platform_device *pdev)
}
for (reg = match->data; reg->name; reg++) {
vreg = devm_kmalloc(&pdev->dev, sizeof(*vreg), GFP_KERNEL);
vreg = devm_kmemdup(&pdev->dev, reg->template, sizeof(*vreg), GFP_KERNEL);
if (!vreg)
return -ENOMEM;
memcpy(vreg, reg->template, sizeof(*vreg));
mutex_init(&vreg->lock);
vreg->dev = &pdev->dev;