2192   struct tmpfs_directory_s *oldparent;  in tmpfs_rename()  local
2265   oldparent = (struct tmpfs_directory_s *)(old_parent_vnode->data);  in tmpfs_rename()
2268   if (oldparent == NULL)  in tmpfs_rename()
2270       oldparent = (struct tmpfs_directory_s *)fs->tfs_root.tde_object;  in tmpfs_rename()
2271       if (oldparent == NULL || old_to == NULL)  in tmpfs_rename()
2278   tmpfs_lock_directory(oldparent);  in tmpfs_rename()
2280   oldparent->tdo_refs++;  in tmpfs_rename()
2357   ret = tmpfs_remove_dirent(oldparent, old_to);  in tmpfs_rename()
2369   if (oldparent == NULL)  in tmpfs_rename()
2375   if (oldparent->tdo_refs > 0)  in tmpfs_rename()
2377       oldparent->tdo_refs--;  in tmpfs_rename()
2379   tmpfs_unlock_directory(oldparent);  in tmpfs_rename()