rpc_clone_client_set_auth
server->client = rpc_clone_client_set_auth(clp->cl_rpcclient,
dss->rpc_clnt = rpc_clone_client_set_auth(ds_clp->cl_rpcclient, flavor);
new = rpc_clone_client_set_auth(clnt, pflavor);
clnt = rpc_clone_client_set_auth(clnt, RPC_AUTH_UNIX);
struct rpc_clnt *rpc_clone_client_set_auth(struct rpc_clnt *,
EXPORT_SYMBOL_GPL(rpc_clone_client_set_auth);