863 static const struct cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc_clnt *client, st…  in get_backchannel_cred()  argument
866 		client->cl_principal = clp->cl_cred.cr_targ_princ ?  in get_backchannel_cred()
902 	struct rpc_clnt *client;  in setup_callback_client()  local
927 	client = rpc_create(&args);  in setup_callback_client()
928 	if (IS_ERR(client)) {  in setup_callback_client()
929 		trace_nfsd_cb_setup_err(clp, PTR_ERR(client));  in setup_callback_client()
930 		return PTR_ERR(client);  in setup_callback_client()
932 	cred = get_backchannel_cred(clp, client, ses);  in setup_callback_client()
935 		rpc_shutdown_client(client);  in setup_callback_client()
941 	clp->cl_cb_client = client;  in setup_callback_client()
944 	trace_nfsd_cb_setup(clp, rpc_peeraddr2str(client, RPC_DISPLAY_NETID),  in setup_callback_client()