From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 7 Mar 2024 14:35:49 +0000 (+0200)
Subject: w1: gpio: Use sizeof(*pointer) instead of sizeof(type)
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ef2b810e1152d77686032e7dc064ff89b4350b00;p=linux.git

w1: gpio: Use sizeof(*pointer) instead of sizeof(type)

It is preferred to use sizeof(*pointer) instead of sizeof(type).
The type of the variable can change and one needs not change
the former (unlike the latter). No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20240307143644.3787260-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---

diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c
index a5ac34b32f544..3881f2eaed2f5 100644
--- a/drivers/w1/masters/w1-gpio.c
+++ b/drivers/w1/masters/w1-gpio.c
@@ -85,8 +85,7 @@ static int w1_gpio_probe(struct platform_device *pdev)
 	if (device_property_present(dev, "linux,open-drain"))
 		gflags = GPIOD_OUT_LOW;
 
-	master = devm_kzalloc(dev, sizeof(struct w1_bus_master),
-			GFP_KERNEL);
+	master = devm_kzalloc(dev, sizeof(*master), GFP_KERNEL);
 	if (!master)
 		return -ENOMEM;