Local variable 'rq' is initialized by an address
of field of drm_sched_job, so it does not make
sense to compare 'rq' with NULL.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Andrey Strachuk <stroc...@ispras.ru>
Fixes: 7c6e68c777f1 ("drm/amdgpu: Avoid HW GPU reset for RAS.")
---
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 67f66f2f1809..600401f2a98f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -285,10 +285,6 @@ void amdgpu_job_stop_all_jobs_on_sched(struct
drm_gpu_scheduler *sched)
/* Signal all jobs not yet scheduled */
for (i = DRM_SCHED_PRIORITY_COUNT - 1; i >= DRM_SCHED_PRIORITY_MIN;
i--) {
struct drm_sched_rq *rq = &sched->sched_rq[i];
-
- if (!rq)
- continue;
-
spin_lock(&rq->lock);
list_for_each_entry(s_entity, &rq->entities, list) {
while ((s_job =
to_drm_sched_job(spsc_queue_pop(&s_entity->job_queue)))) {
--
2.25.1
