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path: root/drivers/acpi/acpi_watchdog.c
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Diffstat (limited to 'drivers/acpi/acpi_watchdog.c')
-rw-r--r--drivers/acpi/acpi_watchdog.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c
index 6e9ec6e3fe47..5c1e9ea43123 100644
--- a/drivers/acpi/acpi_watchdog.c
+++ b/drivers/acpi/acpi_watchdog.c
@@ -73,6 +73,7 @@ static const struct acpi_table_wdat *acpi_watchdog_get_wdat(void)
}
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;
}
@@ -117,12 +118,12 @@ void __init acpi_watchdog_init(void)
/* 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);
@@ -188,4 +189,6 @@ void __init acpi_watchdog_init(void)
fail_free_resource_list:
resource_list_free(&resource_list);
+fail_put_wdat:
+ acpi_put_table((struct acpi_table_header *)wdat);
}