[PATCH][next] drm/amdgpu: remove redundant assignment to variable ret

[Alex Deucher]

On Tue, May 12, 2020 at 8:48 AM Colin King <colin.king at canonical.com> wrote:
>
> From: Colin Ian King <colin.king at canonical.com>
>
> The variable ret is being initializeed with a value that is never read
> and it is being updated later with a new value. The initialization
> is redundant and can be removed.
>
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king at canonical.com>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
> index 90610b4f2c75..e9e59bc68c9f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
> @@ -441,7 +441,7 @@ int amdgpu_xgmi_set_pstate(struct amdgpu_device *adev, int pstate)
>
>  int amdgpu_xgmi_update_topology(struct amdgpu_hive_info *hive, struct amdgpu_device *adev)
>  {
> -       int ret = -EINVAL;
> +       int ret;
>
>         /* Each psp need to set the latest topology */
>         ret = psp_xgmi_set_topology_info(&adev->psp,
> --
> 2.25.1
>
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