-/*
- * callback for iterating over the interval tree
- *
- * \param n interval_node matched
- * \param data void pointer for return
- *
- * This function stops after a single match. There should be
- * no intervals containing multiple ranges
- */
-static enum interval_iter range_cb(struct interval_node *n, void *data)
-{
- struct lu_nid_range *range = container_of(n, struct lu_nid_range,
- rn_node);
- struct lu_nid_range **ret;
-
- ret = data;
- *ret = range;