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SubjectRe: [PATCH 23/40] drm/lima/lima_sched: Remove unused and unnecessary variable 'ret'
Applied to drm-misc-next.

On Fri, Nov 13, 2020 at 9:50 PM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/lima/lima_sched.c: In function ‘lima_sched_run_job’:
> drivers/gpu/drm/lima/lima_sched.c:227:20: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
>
> Cc: Qiang Yu <yuq825@gmail.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Sumit Semwal <sumit.semwal@linaro.org>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: lima@lists.freedesktop.org
> Cc: linux-media@vger.kernel.org
> Cc: linaro-mm-sig@lists.linaro.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/gpu/drm/lima/lima_sched.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c
> index a070a85f8f368..63b4c5643f9cd 100644
> --- a/drivers/gpu/drm/lima/lima_sched.c
> +++ b/drivers/gpu/drm/lima/lima_sched.c
> @@ -224,7 +224,6 @@ static struct dma_fence *lima_sched_run_job(struct drm_sched_job *job)
> struct lima_sched_pipe *pipe = to_lima_pipe(job->sched);
> struct lima_device *ldev = pipe->ldev;
> struct lima_fence *fence;
> - struct dma_fence *ret;
> int i, err;
>
> /* after GPU reset */
> @@ -246,7 +245,7 @@ static struct dma_fence *lima_sched_run_job(struct drm_sched_job *job)
> /* for caller usage of the fence, otherwise irq handler
> * may consume the fence before caller use it
> */
> - ret = dma_fence_get(task->fence);
> + dma_fence_get(task->fence);
>
> pipe->current_task = task;
>
> --
> 2.25.1
>

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