2 files changed, 6 insertions, 33 deletions

diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index 17b34b2..bb9789e 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -199,7 +199,7 @@ struct nfs_client *nfs4_init_client(struct nfs_client *clp,
 	clp->rpc_ops = &nfs_v4_clientops;
 
 	__set_bit(NFS_CS_DISCRTRY, &clp->cl_flags);
-	error = nfs_create_rpc_client(clp, timeparms, authflavour);
+	error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_GSS_KRB5I);
 	if (error < 0)
 		goto error;
 
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index b924bdd..a30f51e 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1866,26 +1866,13 @@ int nfs4_discover_server_trunking(struct nfs_client *clp,
 {
 	const struct nfs4_state_recovery_ops *ops =
 				clp->cl_mvops->reboot_recovery_ops;
-	rpc_authflavor_t *flavors, flav, save;
 	struct rpc_clnt *clnt;
 	struct rpc_cred *cred;
-	int i, len, status;
+	int i, status;
 
 	dprintk("NFS: %s: testing '%s'\n", __func__, clp->cl_hostname);
 
-	len = NFS_MAX_SECFLAVORS;
-	flavors = kcalloc(len, sizeof(*flavors), GFP_KERNEL);
-	if (flavors == NULL) {
-		status = -ENOMEM;
-		goto out;
-	}
-	len = rpcauth_list_flavors(flavors, len);
-	if (len < 0) {
-		status = len;
-		goto out_free;
-	}
 	clnt = clp->cl_rpcclient;
-	save = clnt->cl_auth->au_flavor;
 	i = 0;
 
 	mutex_lock(&nfs_clid_init_mutex);
@@ -1900,12 +1887,6 @@ again:
 	switch (status) {
 	case 0:
 		break;
-
-	case -EACCES:
-		if (clp->cl_machine_cred == NULL)
-			break;
-		/* Handle case where the user hasn't set up machine creds */
-		nfs4_clear_machine_cred(clp);
 	case -NFS4ERR_DELAY:
 	case -ETIMEDOUT:
 	case -EAGAIN:
@@ -1914,17 +1895,12 @@ again:
 		dprintk("NFS: %s after status %d, retrying\n",
 			__func__, status);
 		goto again;
-
+	case -EACCES:
+		if (i++)
+			break;
 	case -NFS4ERR_CLID_INUSE:
 	case -NFS4ERR_WRONGSEC:
-		status = -EPERM;
-		if (i >= len)
-			break;
-
-		flav = flavors[i++];
-		if (flav == save)
-			flav = flavors[i++];
-		clnt = rpc_clone_client_set_auth(clnt, flav);
+		clnt = rpc_clone_client_set_auth(clnt, RPC_AUTH_NULL);
 		if (IS_ERR(clnt)) {
 			status = PTR_ERR(clnt);
 			break;
@@ -1944,9 +1920,6 @@ again:
 
 out_unlock:
 	mutex_unlock(&nfs_clid_init_mutex);
-out_free:
-	kfree(flavors);
-out:
 	dprintk("NFS: %s: status = %d\n", __func__, status);
 	return status;
 }