Unverified Commit 55975401 authored by Li Zetao's avatar Li Zetao Committed by Mark Brown
Browse files

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



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

Signed-off-by: default avatarLi Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230810114858.2103928-1-lizetao1@huawei.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 252b9116

drivers/regulator/qcom_rpm-regulator.c

+1 −2
Original line number Diff line number Diff line
@@ -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;