linux-kernel - [PATCH v2 3/4] ACPI: platform: Use sizeof(*pointer) instead of sizeof(type)

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Date:   Wed, 31 Aug 2022 17:03:26 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <lenb@...nel.org>
Subject: [PATCH v2 3/4] ACPI: platform: 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@...ux.intel.com>
---
v2: no changes
 drivers/acpi/acpi_platform.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c
index 042f80588c18..0d812fe248d4 100644
--- a/drivers/acpi/acpi_platform.c
+++ b/drivers/acpi/acpi_platform.c
@@ -117,8 +117,7 @@ struct platform_device *acpi_create_platform_device(struct acpi_device *adev,
 	if (count < 0)
 		return NULL;
 	if (count > 0) {
-		resources = kcalloc(count, sizeof(struct resource),
-				    GFP_KERNEL);
+		resources = kcalloc(count, sizeof(*resources), GFP_KERNEL);
 		if (!resources) {
 			acpi_dev_free_resource_list(&resource_list);
 			return ERR_PTR(-ENOMEM);
-- 
2.35.1