From: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Date: Fri, 22 Aug 2025 06:19:46 +0000 (+0530)
Subject: ACPI: sysfs: Use ACPI_FREE() for freeing an ACPI object
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=149139ddcb99583fdec8d1eaf7dada41e5896101;p=users%2Fhch%2Fmisc.git

ACPI: sysfs: Use ACPI_FREE() for freeing an ACPI object

Since str_obj is allocated by ACPICA in acpi_evaluate_object_typed(),
it should be free with ACPI_FREE() rather than with kfree(), so use
the former instead of the latter for freeing it.

Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Link: https://patch.msgid.link/20250822061946.472594-1-kaushlendra.kumar@intel.com
[ rjw: Subject and changelog rewrite ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index 3961fc47152c..cd199fbe4dc9 100644
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -464,7 +464,7 @@ static ssize_t description_show(struct device *dev,
 
 	buf[result++] = '\n';
 
-	kfree(str_obj);
+	ACPI_FREE(str_obj);
 
 	return result;
 }