From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp

---
 kernel/drivers/acpi/acpi_watchdog.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/kernel/drivers/acpi/acpi_watchdog.c b/kernel/drivers/acpi/acpi_watchdog.c
index 0bd1899..5c1e9ea 100644
--- a/kernel/drivers/acpi/acpi_watchdog.c
+++ b/kernel/drivers/acpi/acpi_watchdog.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI watchdog table parsing support.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) "ACPI: watchdog: " fmt
@@ -76,6 +73,7 @@
 	}
 
 	if (acpi_watchdog_uses_rtc(wdat)) {
+		acpi_put_table((struct acpi_table_header *)wdat);
 		pr_info("Skipping WDAT on this system because it uses RTC SRAM\n");
 		return NULL;
 	}
@@ -120,12 +118,12 @@
 
 	/* Watchdog disabled by BIOS */
 	if (!(wdat->flags & ACPI_WDAT_ENABLED))
-		return;
+		goto fail_put_wdat;
 
 	/* Skip legacy PCI WDT devices */
 	if (wdat->pci_segment != 0xff || wdat->pci_bus != 0xff ||
 	    wdat->pci_device != 0xff || wdat->pci_function != 0xff)
-		return;
+		goto fail_put_wdat;
 
 	INIT_LIST_HEAD(&resource_list);
 
@@ -191,4 +189,6 @@
 
 fail_free_resource_list:
 	resource_list_free(&resource_list);
+fail_put_wdat:
+	acpi_put_table((struct acpi_table_header *)wdat);
 }

--
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