diff --git a/block/qapi.c b/block/qapi.c
index f34f95e0ef..79bf80c503 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -309,33 +309,6 @@ out:
     aio_context_release(bdrv_get_aio_context(bs));
 }
 
-/**
- * bdrv_query_block_node_info:
- * @bs: block node to examine
- * @p_info: location to store node information
- * @errp: location to store error information
- *
- * Store image information about @bs in @p_info.
- *
- * @p_info will be set only on success. On error, store error in @errp.
- */
-void bdrv_query_block_node_info(BlockDriverState *bs,
-                                BlockNodeInfo **p_info,
-                                Error **errp)
-{
-    BlockNodeInfo *info;
-    ERRP_GUARD();
-
-    info = g_new0(BlockNodeInfo, 1);
-    bdrv_do_query_node_info(bs, info, errp);
-    if (*errp) {
-        qapi_free_BlockNodeInfo(info);
-        return;
-    }
-
-    *p_info = info;
-}
-
 /**
  * bdrv_query_image_info:
  * @bs: block node to examine
diff --git a/include/block/qapi.h b/include/block/qapi.h
index 18d48ddb70..8663971c58 100644
--- a/include/block/qapi.h
+++ b/include/block/qapi.h
@@ -36,9 +36,6 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk,
 int bdrv_query_snapshot_info_list(BlockDriverState *bs,
                                   SnapshotInfoList **p_list,
                                   Error **errp);
-void bdrv_query_block_node_info(BlockDriverState *bs,
-                                BlockNodeInfo **p_info,
-                                Error **errp);
 void bdrv_query_image_info(BlockDriverState *bs,
                            ImageInfo **p_info,
                            bool flat,