[PATCH 2/2] drm/panfrost: Propagate panfrost_fence_create() errors to the scheduler

[Alyssa Rosenzweig]

Patch 2 is `Reviewed-by: Alyssa Rosenzweig
<alyssa.rosenzweig at collabora.com>`
On Tue, Feb 04, 2020 at 03:35:04PM +0100, Boris Brezillon wrote:
> ->job_run() can return an ERR_PTR() if somethings fails. Let's
> propagate the error returned by panfrost_fence_create() instead of
> returning NULL.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon at collabora.com>
> ---
>  drivers/gpu/drm/panfrost/panfrost_job.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
> index b0716e49eeca..242147b36d8e 100644
> --- a/drivers/gpu/drm/panfrost/panfrost_job.c
> +++ b/drivers/gpu/drm/panfrost/panfrost_job.c
> @@ -349,7 +349,7 @@ static struct dma_fence *panfrost_job_run(struct drm_sched_job *sched_job)
>  
>  	fence = panfrost_fence_create(pfdev, slot);
>  	if (IS_ERR(fence))
> -		return NULL;
> +		return fence;
>  
>  	if (job->done_fence)
>  		dma_fence_put(job->done_fence);
> -- 
> 2.24.1
> 
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