62 	struct nfs4_ds_server *dss;  in nfs4_find_ds_client()  local
65 	list_for_each_entry_rcu(dss, &ds_clp->cl_ds_clients, list) {  in nfs4_find_ds_client()
66 		if (dss->rpc_clnt->cl_auth->au_flavor != flavor)  in nfs4_find_ds_client()
70 	dss = NULL;  in nfs4_find_ds_client()
73 	return dss;  in nfs4_find_ds_client()
80 	struct nfs4_ds_server *dss;  in nfs4_add_ds_client()  local
83 	list_for_each_entry(dss, &ds_clp->cl_ds_clients, list) {  in nfs4_add_ds_client()
84 		if (dss->rpc_clnt->cl_auth->au_flavor != flavor)  in nfs4_add_ds_client()
90 	dss = new;  in nfs4_add_ds_client()
93 	return dss;  in nfs4_add_ds_client()
99 	struct nfs4_ds_server *dss;  in nfs4_alloc_ds_server()  local
101 	dss = kmalloc(sizeof(*dss), GFP_NOFS);  in nfs4_alloc_ds_server()
102 	if (dss == NULL)  in nfs4_alloc_ds_server()
105 	dss->rpc_clnt = rpc_clone_client_set_auth(ds_clp->cl_rpcclient, flavor);  in nfs4_alloc_ds_server()
106 	if (IS_ERR(dss->rpc_clnt)) {  in nfs4_alloc_ds_server()
107 		int err = PTR_ERR(dss->rpc_clnt);  in nfs4_alloc_ds_server()
108 		kfree (dss);  in nfs4_alloc_ds_server()
111 	INIT_LIST_HEAD(&dss->list);  in nfs4_alloc_ds_server()
113 	return dss;  in nfs4_alloc_ds_server()
117 nfs4_free_ds_server(struct nfs4_ds_server *dss)  in nfs4_free_ds_server()  argument
119 	rpc_release_client(dss->rpc_clnt);  in nfs4_free_ds_server()
120 	kfree(dss);  in nfs4_free_ds_server()
134 	struct nfs4_ds_server *dss, *new;  in nfs4_find_or_create_ds_client()  local
137 	dss = nfs4_find_ds_client(ds_clp, flavor);  in nfs4_find_or_create_ds_client()
138 	if (dss != NULL)  in nfs4_find_or_create_ds_client()
143 	dss = nfs4_add_ds_client(ds_clp, flavor, new);  in nfs4_find_or_create_ds_client()
144 	if (dss != new)  in nfs4_find_or_create_ds_client()
147 	return dss->rpc_clnt;  in nfs4_find_or_create_ds_client()
154 	struct nfs4_ds_server *dss;  in nfs4_shutdown_ds_clients()  local
157 		dss = list_entry(clp->cl_ds_clients.next,  in nfs4_shutdown_ds_clients()
159 		list_del(&dss->list);  in nfs4_shutdown_ds_clients()
160 		rpc_shutdown_client(dss->rpc_clnt);  in nfs4_shutdown_ds_clients()
161 		kfree (dss);  in nfs4_shutdown_ds_clients()