lkml.org 
[lkml]   [2018]   [Mar]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4/5] acpi/processor: Fix the return value of acpi_processor_ids_walk()
Date
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.fnst@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


\
 
 \ /
  Last update: 2018-03-20 12:07    [W:0.857 / U:0.068 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site