[ACPI] Error: Invalid owner_id: 00

Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index f0275025b718..c2f5b2adb5d6 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -67,6 +67,8 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
 
         ACPI_FUNCTION_TRACE("ut_allocate_owner_id");
 
+        WARN_ON(*owner_id);
+
         /* Mutex for the global ID mask */
 
         status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);