Commit b0c8ac52 authored by Can Peng's avatar Can Peng Committed by Rafael J. Wysocki
Browse files

ACPI: acpi_watchdog: use LIST_HEAD for stack-allocated list 



Replace the separate declaration of 'resource_list' and subsequent
INIT_LIST_HEAD() call with LIST_HEAD(), which declares and initializes
the list head in one idiomatic step. This reduces code verbosity and
aligns with common kernel coding patterns, without functional change.

Signed-off-by: default avatarCan Peng <pengcan@kylinos.cn>
[ rjw: Subject edits ]
Link: https://patch.msgid.link/20251209072757.3110467-1-pengcan@kylinos.cn


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 9ace4753

drivers/acpi/acpi_watchdog.c

+1 −3
Original line number Diff line number Diff line
@@ -103,7 +103,7 @@ void __init acpi_watchdog_init(void) 
{

	const struct acpi_wdat_entry *entries;

	const struct acpi_table_wdat *wdat;

	struct list_head resource_list;

	LIST_HEAD(resource_list);

	struct resource_entry *rentry;

	struct platform_device *pdev;

	struct resource *resources;
@@ -125,8 +125,6 @@ void __init acpi_watchdog_init(void) 
	    wdat->pci_device != 0xff || wdat->pci_function != 0xff)

		goto fail_put_wdat;



	INIT_LIST_HEAD(&resource_list);



	entries = (struct acpi_wdat_entry *)(wdat + 1);

	for (i = 0; i < wdat->entries; i++) {

		const struct acpi_generic_address *gas;