drm/ttm: Should to return the evict error

For the evict fail case, the evict error should be returned.

v2: Consider ENOENT case.

v3: Abort directly when the eviction failed for some reason (except for -ENOENT)
 and not wait for the move to finish

Signed-off-by: Emily Deng <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Christian König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: EmilyDeng666

drivers/gpu/drm/ttm/ttm_resource.c

@@ -557,6 +557,9 @@ int ttm_resource_manager_evict_all(struct ttm_device *bdev,
 		cond_resched();
 	} while (!ret);
 
+	if (ret && ret != -ENOENT)
+		return ret;
+
 	spin_lock(&man->move_lock);
 	fence = dma_fence_get(man->move);
 	spin_unlock(&man->move_lock);