(*rnh->rnh_walktree) (rnh, vfs_free_netcred, rnh);
RADIX_NODE_HEAD_UNLOCK(rnh);
RADIX_NODE_HEAD_DESTROY(rnh);
free(rnh, M_RTABLE);
rn_detachhead((void **)prnh);
prnh = NULL;
*prnh = NULL;
}
/*