drm/amdgpu: amdgpu_ctx_add_fence can't fail

No more waiting for a fence done here.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index b62bbe71662d..adc6a43e2333 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1217,15 +1217,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
         job->owner = p->filp;
         p->fence = dma_fence_get(&job->base.s_fence->finished);
 
-        r = amdgpu_ctx_add_fence(p->ctx, entity, p->fence, &seq);
-        if (r) {
-                dma_fence_put(p->fence);
-                dma_fence_put(&job->base.s_fence->finished);
-                amdgpu_job_free(job);
-                amdgpu_mn_unlock(p->mn);
-                return r;
-        }
-
+        amdgpu_ctx_add_fence(p->ctx, entity, p->fence, &seq);
         amdgpu_cs_post_dependencies(p);
 
         if ((job->preamble_status & AMDGPU_PREAMBLE_IB_PRESENT) &&