- pathp = orig_pathp;
- *pathp[0].slot = NULL;
- while (pathp[0].node && --pathp[0].node->count == 0) {
- pathp--;
- BUG_ON(*pathp[0].slot == NULL);
- *pathp[0].slot = NULL;
- radix_tree_node_free(pathp[1].node);
+ /* Now free the nodes we do not need anymore */
+ for (pathp = orig_pathp; pathp->node; pathp--) {
+ pathp->node->slots[pathp->offset] = NULL;
+ if (--pathp->node->count)
+ goto out;
+
+ /* Node with zero slots in use so free it */
+ radix_tree_node_free(pathp->node);