Applied the series. Thanks!
Alex
On Tue, Nov 22, 2022 at 6:13 AM Xiongfeng Wang
<wangxiongfeng2@xxxxxxxxxx> wrote:
>
> As comment of pci_get_class() says, it returns a pci_device with its
> refcount increased and decreased the refcount for the input parameter
> @from if it is not NULL.
>
> If we break the loop in amdgpu_atrm_get_bios() with 'pdev' not NULL, we
> need to call pci_dev_put() to decrease the refcount. Add the missing
> pci_dev_put() to avoid refcount leak.
>
> Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
> Signed-off-by: Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
> index e363f56c72af..30c28a69e847 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
> @@ -317,6 +317,7 @@ static bool amdgpu_atrm_get_bios(struct amdgpu_device *adev)
>
> if (!found)
> return false;
> + pci_dev_put(pdev);
>
> adev->bios = kmalloc(size, GFP_KERNEL);
> if (!adev->bios) {
> --
> 2.20.1
>
