[PATCH v6 4/8] drm/amdgpu/userq: clean up wptr_obj along with mqd_destroy

[Sunil Khatri <sunil.khatri@amd.com>]

During queue creation failure, when we clean up mqd via
mqd_destroy we arent doing the wptr_obj cleanup and hence
adding that clean up.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
index 0737636fac43..47a38fefad89 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
@@ -835,6 +835,10 @@ amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *args)
 erase_doorbell:
 	xa_erase_irq(&adev->userq_doorbell_xa, index);
 clean_mqd:
+	amdgpu_bo_reserve(queue->wptr_obj.obj, true);
+	amdgpu_bo_unpin(queue->wptr_obj.obj);
+	amdgpu_bo_unreserve(queue->wptr_obj.obj);
+	amdgpu_bo_unref(&queue->wptr_obj.obj);
 	uq_funcs->mqd_destroy(queue);
 clean_doorbell_bo:
 	amdgpu_bo_reserve(queue->db_obj.obj, true);
-- 
2.34.1