[PATCH 4/5] acpi/processor: Fix the return value of acpi_processor_ids_walk()

[Dou Liyang]

ACPI driver should make sure all the processor IDs in their ACPI Namespace
are unique for CPU hotplug. the driver performs a depth-first walk of the
namespace tree and calls the acpi_processor_ids_walk().

But, the acpi_processor_ids_walk() will return true if one processor is
checked, that cause the walk break after walking pass the first processor.

Repace the value with AE_OK which is the standard acpi_status value.

Fixes 8c8cb30f49b8 ("acpi/processor: Implement DEVICE operator for processor 
enumeration")

Signed-off-by: Dou Liyang <douly.f...@cn.fujitsu.com>
---
 drivers/acpi/acpi_processor.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
index 449d86d39965..db5bdb59639c 100644
--- a/drivers/acpi/acpi_processor.c
+++ b/drivers/acpi/acpi_processor.c
@@ -663,11 +663,11 @@ static acpi_status __init 
acpi_processor_ids_walk(acpi_handle handle,
        }
 
        processor_validated_ids_update(uid);
-       return true;
+       return AE_OK;
 
 err:
        acpi_handle_info(handle, "Invalid processor object\n");
-       return false;
+       return AE_OK;
 
 }
 
-- 
2.14.3