sunrpc: Create per-rpc_clnt sysfs kobjects

These will eventually have files placed under them for sysfs operations.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
diff --git a/net/sunrpc/sysfs.h b/net/sunrpc/sysfs.h
index f181c65..c46afc8 100644
--- a/net/sunrpc/sysfs.h
+++ b/net/sunrpc/sysfs.h
@@ -5,7 +5,15 @@
 #ifndef __SUNRPC_SYSFS_H
 #define __SUNRPC_SYSFS_H
 
+struct rpc_sysfs_client {
+	struct kobject kobject;
+	struct net *net;
+};
+
 int rpc_sysfs_init(void);
 void rpc_sysfs_exit(void);
 
+void rpc_sysfs_client_setup(struct rpc_clnt *clnt, struct net *net);
+void rpc_sysfs_client_destroy(struct rpc_clnt *clnt);
+
 #endif