[PATCH 01/18] drm/amdgpu/sriov:fix missing error handling

[ckoenig.leichtzumerken@xxxxxxxxx (Christian König)]

Am 18.09.2017 um 08:11 schrieb Monk Liu:
> Change-Id: Ifc6942ed0221f3134bfba4d66fde743484191da3
> Signed-off-by: Monk Liu <Monk.Liu at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> index e390c01..d1ac27d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> @@ -841,8 +841,11 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
>   
>   	if (amdgpu_sriov_vf(adev)) {
>   		r = amdgpu_map_static_csa(adev, &fpriv->vm, &fpriv->csa_va);
> -		if (r)
> +		if (r) {
> +			amdgpu_vm_fini(adev, &fpriv->vm);
> +			kfree(fpriv);
>   			goto out_suspend;
> +		}
>   	}
>   
>   	mutex_init(&fpriv->bo_list_lock);