[PATCH] drm/amdkfd: fix resource_size.cocci warnings

[Alex Deucher]

Applied.  Thanks!

Alex

On Sun, Sep 26, 2021 at 3:10 PM Amos Jianjun Kong <kongjianjun at gmail.com> wrote:
>
> On Sun, Sep 26, 2021 at 3:17 PM Yang Li <yang.lee at linux.alibaba.com> wrote:
>>
>> Use resource_size function on resource object
>> instead of explicit computation.
>>
>> Clean up coccicheck warning:
>> ./drivers/gpu/drm/amd/amdkfd/kfd_migrate.c:905:10-13: ERROR: Missing
>> resource_size with res
>>
>> Reported-by: Abaci Robot <abaci at linux.alibaba.com>
>> Signed-off-by: Yang Li <yang.lee at linux.alibaba.com>
>> ---
>>  drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 3 +--
>>  1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
>> index 4a16e3c..f53e17a 100644
>> --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
>> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
>> @@ -901,8 +901,7 @@ int svm_migrate_init(struct amdgpu_device *adev)
>>
>>                 /* Disable SVM support capability */
>>                 pgmap->type = 0;
>> -               devm_release_mem_region(adev->dev, res->start,
>> -                                       res->end - res->start + 1);
>> +               devm_release_mem_region(adev->dev, res->start, resource_size(res));
>
>
> Looks good.
> Reviewed-by: Amos Kong <kongjianjun at gmail.com>
>
>
>>
>>                 return PTR_ERR(r);
>>         }
>>
>> --
>> 1.8.3.1
>>