[PATCH] drm/amd/display: Fix memory leak in dcn21_clock_source_create

[Alex Deucher]

Applied.  Thanks!

Alex

On Thu, Apr 21, 2022 at 5:03 AM Miaoqian Lin <linmq006 at gmail.com> wrote:
>
> When dcn20_clk_src_construct() fails, we need to release clk_src.
>
> Fixes: 6f4e6361c3ff ("drm/amd/display: Add Renoir resource (v2)")
> Signed-off-by: Miaoqian Lin <linmq006 at gmail.com>
> ---
>  drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> index 3fe4bfbb98a0..faab59508d82 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> @@ -997,6 +997,7 @@ static struct clock_source *dcn21_clock_source_create(
>                 return &clk_src->base;
>         }
>
> +       kfree(clk_src);
>         BREAK_TO_DEBUGGER();
>         return NULL;
>  }
> --
> 2.17.1
>