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Subject[PATCH 5.4 04/16] drm/sched: Fix passing zero to PTR_ERR warning v2
Date
From: Andrey Grodzovsky <andrey.grodzovsky@amd.com>

commit d7c5782acd354bdb5ed0fa10e1e397eaed558390 upstream.

Fix a static code checker warning.

v2: Drop PTR_ERR_OR_ZERO.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Walter Lozano <walter.lozano@collabora.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/gpu/drm/scheduler/sched_main.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -496,8 +496,10 @@ void drm_sched_resubmit_jobs(struct drm_
fence = sched->ops->run_job(s_job);

if (IS_ERR_OR_NULL(fence)) {
+ if (IS_ERR(fence))
+ dma_fence_set_error(&s_fence->finished, PTR_ERR(fence));
+
s_job->s_fence->parent = NULL;
- dma_fence_set_error(&s_fence->finished, PTR_ERR(fence));
} else {
s_job->s_fence->parent = fence;
}
@@ -748,8 +750,9 @@ static int drm_sched_main(void *param)
r);
dma_fence_put(fence);
} else {
+ if (IS_ERR(fence))
+ dma_fence_set_error(&s_fence->finished, PTR_ERR(fence));

- dma_fence_set_error(&s_fence->finished, PTR_ERR(fence));
drm_sched_process_job(NULL, &sched_job->cb);
}


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