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, 3 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 987b7f256463..f9b54236102d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -434,9 +434,9 @@ int amdgpu_ctx_put(struct amdgpu_ctx *ctx)
         return 0;
 }
 
-int amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx,
-                         struct drm_sched_entity *entity,
-                         struct dma_fence *fence, uint64_t* handle)
+void amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx,
+                          struct drm_sched_entity *entity,
+                          struct dma_fence *fence, uint64_t* handle)
 {
         struct amdgpu_ctx_entity *centity = to_amdgpu_ctx_entity(entity);
         uint64_t seq = centity->sequence;
@@ -458,8 +458,6 @@ int amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx,
         dma_fence_put(other);
         if (handle)
                 *handle = seq;
-
-        return 0;
 }
 
 struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx,