diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index efaa31c..7d7c36f 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -189,7 +189,8 @@
 					     const struct sockaddr *ds_addr,
 					     int ds_addrlen, int ds_proto,
 					     unsigned int ds_timeo,
-					     unsigned int ds_retrans);
+					     unsigned int ds_retrans,
+					     rpc_authflavor_t au_flavor);
 extern struct rpc_clnt *nfs4_find_or_create_ds_client(struct nfs_client *,
 						struct inode *);
 #ifdef CONFIG_PROC_FS