59 	struct nfs4_ds_server *dss;  in nfs4_find_ds_client()  local
62 	list_for_each_entry_rcu(dss, &ds_clp->cl_ds_clients, list) {  in nfs4_find_ds_client()
63 		if (dss->rpc_clnt->cl_auth->au_flavor != flavor)  in nfs4_find_ds_client()
67 	dss = NULL;  in nfs4_find_ds_client()
70 	return dss;  in nfs4_find_ds_client()
77 	struct nfs4_ds_server *dss;  in nfs4_add_ds_client()  local
80 	list_for_each_entry(dss, &ds_clp->cl_ds_clients, list) {  in nfs4_add_ds_client()
81 		if (dss->rpc_clnt->cl_auth->au_flavor != flavor)  in nfs4_add_ds_client()
87 	dss = new;  in nfs4_add_ds_client()
90 	return dss;  in nfs4_add_ds_client()
96 	struct nfs4_ds_server *dss;  in nfs4_alloc_ds_server()  local
98 	dss = kmalloc(sizeof(*dss), GFP_NOFS);  in nfs4_alloc_ds_server()
99 	if (dss == NULL)  in nfs4_alloc_ds_server()
102 	dss->rpc_clnt = rpc_clone_client_set_auth(ds_clp->cl_rpcclient, flavor);  in nfs4_alloc_ds_server()
103 	if (IS_ERR(dss->rpc_clnt)) {  in nfs4_alloc_ds_server()
104 		int err = PTR_ERR(dss->rpc_clnt);  in nfs4_alloc_ds_server()
105 		kfree (dss);  in nfs4_alloc_ds_server()
108 	INIT_LIST_HEAD(&dss->list);  in nfs4_alloc_ds_server()
110 	return dss;  in nfs4_alloc_ds_server()
114 nfs4_free_ds_server(struct nfs4_ds_server *dss)  in nfs4_free_ds_server()  argument
116 	rpc_release_client(dss->rpc_clnt);  in nfs4_free_ds_server()
117 	kfree(dss);  in nfs4_free_ds_server()
127 	struct nfs4_ds_server *dss, *new;  in nfs4_find_or_create_ds_client()  local
130 	dss = nfs4_find_ds_client(ds_clp, flavor);  in nfs4_find_or_create_ds_client()
131 	if (dss != NULL)  in nfs4_find_or_create_ds_client()
136 	dss = nfs4_add_ds_client(ds_clp, flavor, new);  in nfs4_find_or_create_ds_client()
137 	if (dss != new)  in nfs4_find_or_create_ds_client()
140 	return dss->rpc_clnt;  in nfs4_find_or_create_ds_client()
147 	struct nfs4_ds_server *dss;  in nfs4_shutdown_ds_clients()  local
151 		dss = list_entry(clp->cl_ds_clients.next,  in nfs4_shutdown_ds_clients()
153 		list_del(&dss->list);  in nfs4_shutdown_ds_clients()
154 		rpc_shutdown_client(dss->rpc_clnt);  in nfs4_shutdown_ds_clients()
155 		kfree (dss);  in nfs4_shutdown_ds_clients()