linux-kernel - [PATCH v2 1/2] regulator: devres: use devm_kmemdup

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Message-Id: <20250228072057.151436-2-raag.jadav@intel.com>
Date: Fri, 28 Feb 2025 12:50:56 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: lgirdwood@...il.com,
	broonie@...nel.org,
	bleung@...omium.org,
	groeck@...omium.org,
	andriy.shevchenko@...ux.intel.com
Cc: linux-kernel@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v2 1/2] regulator: devres: use devm_kmemdup_array()

Convert to use devm_kmemdup_array() which is more robust.

Signed-off-by: Raag Jadav <raag.jadav@...el.com>
---
 drivers/regulator/devres.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c
index 36164aec30e8..ab238579879c 100644
--- a/drivers/regulator/devres.c
+++ b/drivers/regulator/devres.c
@@ -332,9 +332,8 @@ int devm_regulator_bulk_get_const(struct device *dev, int num_consumers,
 				  const struct regulator_bulk_data *in_consumers,
 				  struct regulator_bulk_data **out_consumers)
 {
-	*out_consumers = devm_kmemdup(dev, in_consumers,
-				      num_consumers * sizeof(*in_consumers),
-				      GFP_KERNEL);
+	*out_consumers = devm_kmemdup_array(dev, in_consumers, num_consumers,
+					    sizeof(*in_consumers), GFP_KERNEL);
 	if (*out_consumers == NULL)
 		return -ENOMEM;
 
-- 
2.34.1