[Libva] [libva-intel-driver PATCH] Fix misused dri_bo_reference()

[Zhao, Yakui]

On Sun, 2014-12-14 at 21:30 -0700, Xiang, Haihao wrote:
> The object returned from dri_bo_alloc() has been referenced.
> 
> This commit fixes https://bugs.freedesktop.org/show_bug.cgi?id=86913

This looks good to me.

Reviewed-by: Zhao, Yakui <yakui.zhao at intel.com>

> 
> Signed-off-by: Xiang, Haihao <haihao.xiang at intel.com>
> ---
>  src/gen75_vpp_gpe.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/src/gen75_vpp_gpe.c b/src/gen75_vpp_gpe.c
> index d5cfc9d..0b7b3d1 100644
> --- a/src/gen75_vpp_gpe.c
> +++ b/src/gen75_vpp_gpe.c
> @@ -301,14 +301,12 @@ gen75_gpe_process_init(VADriverContextP ctx,
>                        "vpp batch buffer",
>                         batch_buf_size, 0x1000);
>      vpp_gpe_ctx->vpp_batchbuffer.bo = bo;
> -    dri_bo_reference(vpp_gpe_ctx->vpp_batchbuffer.bo);
>  
>      dri_bo_unreference(vpp_gpe_ctx->vpp_kernel_return.bo);
>      bo = dri_bo_alloc(i965->intel.bufmgr,
>                        "vpp kernel return buffer",
>                         kernel_return_size, 0x1000);
>      vpp_gpe_ctx->vpp_kernel_return.bo = bo;
> -    dri_bo_reference(vpp_gpe_ctx->vpp_kernel_return.bo); 
>  
>      vpp_gpe_ctx->gpe_context_init(ctx, &vpp_gpe_ctx->gpe_ctx);
>  
> @@ -545,14 +543,12 @@ gen8_gpe_process_init(VADriverContextP ctx,
>                        "vpp batch buffer",
>                         batch_buf_size, 0x1000);
>      vpp_gpe_ctx->vpp_batchbuffer.bo = bo;
> -    dri_bo_reference(vpp_gpe_ctx->vpp_batchbuffer.bo);
>  
>      dri_bo_unreference(vpp_gpe_ctx->vpp_kernel_return.bo);
>      bo = dri_bo_alloc(i965->intel.bufmgr,
>                        "vpp kernel return buffer",
>                         kernel_return_size, 0x1000);
>      vpp_gpe_ctx->vpp_kernel_return.bo = bo;
> -    dri_bo_reference(vpp_gpe_ctx->vpp_kernel_return.bo);
>  
>      vpp_gpe_ctx->gpe_context_init(ctx, &vpp_gpe_ctx->gpe_ctx);
>