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drm/amdgpu: use dma_fence_chain_contained

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Instead of manually extracting the fence.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220204100429.2049-7-christian.koenig@amd.com
This commit is contained in:
Christian König 2022-01-20 12:05:40 +01:00
parent 18f5fad275
commit e09b9aef68
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
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@ -261,10 +261,9 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync,
dma_resv_for_each_fence(&cursor, resv, true, f) {
dma_fence_chain_for_each(f, f) {
struct dma_fence_chain *chain = to_dma_fence_chain(f);
struct dma_fence *tmp = dma_fence_chain_contained(f);
if (amdgpu_sync_test_fence(adev, mode, owner, chain ?
chain->fence : f)) {
if (amdgpu_sync_test_fence(adev, mode, owner, tmp)) {
r = amdgpu_sync_fence(sync, f);
dma_fence_put(f);
if (r)