drm/amdgpu/userq: remove queue from doorbell xarray

In case of failure in xa_alloc, remove the queue during
clean up from the userq_doorbell_xa.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
index 7c45035..2716811 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
@@ -865,6 +865,7 @@ amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *args)
        if (r) {
                drm_file_err(uq_mgr->file, "Failed to allocate a queue id\n");
                amdgpu_userq_fence_driver_free(queue);
+               xa_erase_irq(&adev->userq_doorbell_xa, index);
                uq_funcs->mqd_destroy(queue);
                kfree(queue);
                r = -ENOMEM;