Am 2021-11-14 um 9:58 p.m. schrieb Bernard Zhao:
> In function amdgpu_get_xgmi_hive, when kobject_init_and_add failed
> There is a potential memleak if not call kobject_put.
>
> Signed-off-by: Bernard Zhao <bern...@vivo.com>
Reviewed-by: Felix Kuehling <felix.kuehl...@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
> index 0fad2bf854ae..567df2db23ac 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
> @@ -386,6 +386,7 @@ struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct
> amdgpu_device *adev)
> "%s", "xgmi_hive_info");
> if (ret) {
> dev_err(adev->dev, "XGMI: failed initializing kobject for xgmi
> hive\n");
> + kobject_put(&hive->kobj);
> kfree(hive);
> hive = NULL;
> goto pro_end;
