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drm/amdgpu: fix leaking fence in the pageflip code

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This fixes a memory leak when we can't register the callback on a fence.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-03-31 13:05:51 +02:00 committed by Alex Deucher
parent 1f8628c764
commit ab7e9c137a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
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@ -57,7 +57,7 @@ static bool amdgpu_flip_handle_fence(struct amdgpu_flip_work *work,
if (!fence_add_callback(fence, &work->cb, amdgpu_flip_callback))
return true;
fence_put(*f);
fence_put(fence);
return false;
}