Re: [PATCH 3/4] ata: Fix acpi_bus_get_device() return value check

[Yijing Wang <wangyijing@huawei.com>]

On 2013/11/23 6:39, Tejun Heo wrote:
> On Wed, Nov 20, 2013 at 4:28 AM, Yijing Wang <wangyijing@huawei.com> wrote:
>> Since acpi_bus_get_device() returns plain int and not acpi_status,
>> ACPI_FAILURE() should not be used for checking its return value.  Fix
>> that.
>>
>> Signed-off-by: Yijing Wang <wangyijing@huawei.com>
>> Cc: Tejun Heo <tj@kernel.org>
>> Cc: linux-ide@vger.kernel.org
> 
> Applied to libata/for-3.13-fixes.  Thanks.

Hi Tejun,
   Sorry for disturb you, this patch has a build warning found by linux-next kbuild test.

All warnings:

   drivers/ata/libata-zpodd.c: In function 'odd_can_poweroff':
>> drivers/ata/libata-zpodd.c:91:14: warning: unused variable 'status' [-Wunused-variable]
     acpi_status status;


So I send a new patch "[PATCH v2] ata: Fix acpi_bus_get_device() return value check" to you,
can you help to update it.


Thanks!
Yijing.