On Thu, Nov 10, 2022 at 05:44:44PM +0800, Gaosheng Cui wrote:
> The komeda_pipeline_get_state() returns an ERR_PTR() on failure, we should
> use IS_ERR() to check the return value.
>
> Fixes: 502932a03fce ("drm/komeda: Add the initial scaler support for CORE")
> Signed-off-by: Gaosheng Cui
Acked-by: Liviu Dudau
Thanks for the fix!
Best regards,
Liviu
> ---
> drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
> b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
> index 3276a3e82c62..e9c92439398d 100644
> --- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
> +++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
> @@ -259,7 +259,7 @@ komeda_component_get_avail_scaler(struct komeda_component
> *c,
> u32 avail_scalers;
>
> pipe_st = komeda_pipeline_get_state(c->pipeline, state);
> - if (!pipe_st)
> + if (IS_ERR(pipe_st))
> return NULL;
>
> avail_scalers = (pipe_st->active_comps & KOMEDA_PIPELINE_SCALERS) ^
> --
> 2.25.1
>
--
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---
¯\_(ツ)_/¯
