return error;
}
-/* Tests whether 'backer''s datapath supports recirculation Only newer datapath
- * supports OVS_KEY_ATTR in OVS_ACTION_ATTR_USERSPACE actions. We need to
- * disable some features on older datapaths that don't support this feature.
+/* Tests whether 'backer''s datapath supports recirculation. Only newer
+ * datapaths support OVS_KEY_ATTR_RECIRC_ID in keys. We need to disable some
+ * features on older datapaths that don't support this feature.
*
* Returns false if 'backer' definitely does not support recirculation, true if
* it seems to support recirculation or if at least the error we get is