drm/amdgpu: add missing unreserve on error

The amdgpu_bo_unreserve() has to be done on the error path as well.

Fixes: 9e5d275319e224 ("drm/amdgpu: Move kfd_mem_attach outside reservation")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 2b8b895..71ad9ba 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -624,11 +624,10 @@ kfd_mem_attach_userptr(struct amdgpu_device *adev, struct kgd_mem *mem,
                                       AMDGPU_GEM_CREATE_PREEMPTIBLE,
                                       ttm_bo_type_sg, mem->bo->tbo.base.resv,
                                       &gobj);
+       amdgpu_bo_unreserve(mem->bo);
        if (ret)
                return ret;
 
-       amdgpu_bo_unreserve(mem->bo);
-
        *bo = gem_to_amdgpu_bo(gobj);
        (*bo)->parent = amdgpu_bo_ref(mem->bo);