diff mbox series

[v1,3/4] ACPI: utils: Refine acpi_handle_list_equal() slightly

Message ID 2177555.irdbgypaU6@kreacher (mailing list archive)
State Mainlined, archived
Headers show
Series ACPI: utils: Improvements related to struct acpi_handle_list | expand

Commit Message

Rafael J. Wysocki Dec. 8, 2023, 8:06 p.m. UTC 
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

It is somewhat better to use the size of the first array element for
computing the size of the entire array than to rely on the array
element data type definition knowledge and the former is also
consistent with the array allocation in acpi_evaluate_reference(),
so modify the code accordingly.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/utils.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

Index: linux-pm/drivers/acpi/utils.c
===================================================================
--- linux-pm.orig/drivers/acpi/utils.c
+++ linux-pm/drivers/acpi/utils.c
@@ -408,7 +408,7 @@  bool acpi_handle_list_equal(struct acpi_
 {
 	return list1->count == list2->count &&
 		!memcmp(list1->handles, list2->handles,
-		        list1->count * sizeof(acpi_handle));
+		        list1->count * sizeof(*list1->handles));
 }
 EXPORT_SYMBOL_GPL(acpi_handle_list_equal);