diff mbox series

[v2] drm/sched: Add NULL check for s_fence->parent

Message ID 20220930084426.4356-1-Arvind.Yadav@amd.com (mailing list archive)
State New, archived
Headers show
Series [v2] drm/sched: Add NULL check for s_fence->parent | expand

Commit Message

Arvind Yadav Sept. 30, 2022, 8:44 a.m. UTC 
NULL check is added for s_fence->parent.

Signed-off-by: Arvind Yadav <Arvind.Yadav@amd.com>
---
changes in v1 : subject 'drm/sched:' was missing.

 drivers/gpu/drm/scheduler/sched_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index 4f2395d1a791..6684d88463b4 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -829,7 +829,8 @@  drm_sched_get_cleanup_job(struct drm_gpu_scheduler *sched)
 	job = list_first_entry_or_null(&sched->pending_list,
 				       struct drm_sched_job, list);
 
-	if (job && dma_fence_is_signaled(job->s_fence->parent)) {
+	if (job && job->s_fence->parent &&
+	    dma_fence_is_signaled(job->s_fence->parent)) {
 		/* remove job from pending_list */
 		list_del_init(&job->list);