5 files changed, 14 insertions, 21 deletions

diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index ed2fdd210c0b..5071e435471c 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -250,11 +250,11 @@ rpcauth_list_flavors(rpc_authflavor_t *array, int size)
 EXPORT_SYMBOL_GPL(rpcauth_list_flavors);
 
 struct rpc_auth *
-rpcauth_create(rpc_authflavor_t pseudoflavor, struct rpc_clnt *clnt)
+rpcauth_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)
 {
 	struct rpc_auth		*auth;
 	const struct rpc_authops *ops;
-	u32			flavor = pseudoflavor_to_flavor(pseudoflavor);
+	u32			flavor = pseudoflavor_to_flavor(args->pseudoflavor);
 
 	auth = ERR_PTR(-EINVAL);
 	if (flavor >= RPC_AUTH_MAXFLAVOR)
@@ -269,7 +269,7 @@ rpcauth_create(rpc_authflavor_t pseudoflavor, struct rpc_clnt *clnt)
 		goto out;
 	}
 	spin_unlock(&rpc_authflavor_lock);
-	auth = ops->create(clnt, pseudoflavor);
+	auth = ops->create(args, clnt);
 	module_put(ops->owner);
 	if (IS_ERR(auth))
 		return auth;
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index b62812a224a8..672a67ff6449 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -864,8 +864,9 @@ static int gss_pipes_dentries_create_net(struct rpc_clnt *clnt,
  * parameters based on the input flavor (which must be a pseudoflavor)
  */
 static struct rpc_auth *
-gss_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
+gss_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)
 {
+	rpc_authflavor_t flavor = args->pseudoflavor;
 	struct gss_auth *gss_auth;
 	struct rpc_auth * auth;
 	int err = -ENOMEM; /* XXX? */
@@ -877,8 +878,8 @@ gss_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
 	if (!(gss_auth = kmalloc(sizeof(*gss_auth), GFP_KERNEL)))
 		goto out_dec;
 	gss_auth->target_name = NULL;
-	if (clnt->cl_principal) {
-		gss_auth->target_name = kstrdup(clnt->cl_principal, GFP_KERNEL);
+	if (args->target_name) {
+		gss_auth->target_name = kstrdup(args->target_name, GFP_KERNEL);
 		if (gss_auth->target_name == NULL)
 			goto err_free;
 	}
diff --git a/net/sunrpc/auth_null.c b/net/sunrpc/auth_null.c
index a5c36c01707b..4664eb46baa0 100644
--- a/net/sunrpc/auth_null.c
+++ b/net/sunrpc/auth_null.c
@@ -18,7 +18,7 @@ static struct rpc_auth null_auth;
 static struct rpc_cred null_cred;
 
 static struct rpc_auth *
-nul_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
+nul_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)
 {
 	atomic_inc(&null_auth.au_count);
 	return &null_auth;
diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index dc37021fc3e5..e52d832f9a2a 100644
--- a/net/sunrpc/auth_unix.c
+++ b/net/sunrpc/auth_unix.c
@@ -33,7 +33,7 @@ static struct rpc_auth		unix_auth;
 static const struct rpc_credops	unix_credops;
 
 static struct rpc_auth *
-unx_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
+unx_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)
 {
 	dprintk("RPC:       creating UNIX authenticator for client %p\n",
 			clnt);
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 79d4bc2c316c..7407f1d86ebb 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -282,6 +282,10 @@ static void rpc_clnt_set_nodename(struct rpc_clnt *clnt, const char *nodename)
 static int rpc_client_register(const struct rpc_create_args *args,
 			       struct rpc_clnt *clnt)
 {
+	struct rpc_auth_create_args auth_args = {
+		.pseudoflavor = args->authflavor,
+		.target_name = args->client_name,
+	};
 	struct rpc_auth *auth;
 	struct net *net = rpc_net_ns(clnt);
 	struct super_block *pipefs_sb;
@@ -298,7 +302,7 @@ static int rpc_client_register(const struct rpc_create_args *args,
 	if (pipefs_sb)
 		rpc_put_sb_net(net);
 
-	auth = rpcauth_create(args->authflavor, clnt);
+	auth = rpcauth_create(&auth_args, clnt);
 	if (IS_ERR(auth)) {
 		dprintk("RPC:       Couldn't create auth handle (flavor %u)\n",
 				args->authflavor);
@@ -370,12 +374,6 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru
 
 	clnt->cl_rtt = &clnt->cl_rtt_default;
 	rpc_init_rtt(&clnt->cl_rtt_default, clnt->cl_timeout->to_initval);
-	clnt->cl_principal = NULL;
-	if (args->client_name) {
-		clnt->cl_principal = kstrdup(args->client_name, GFP_KERNEL);
-		if (!clnt->cl_principal)
-			goto out_no_principal;
-	}
 
 	atomic_set(&clnt->cl_count, 1);
 
@@ -388,8 +386,6 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru
 	return clnt;
 
 out_no_path:
-	kfree(clnt->cl_principal);
-out_no_principal:
 	rpc_free_iostats(clnt->cl_metrics);
 out_no_stats:
 	kfree(clnt);
@@ -559,7 +555,6 @@ struct rpc_clnt *rpc_clone_client(struct rpc_clnt *clnt)
 		.prognumber	= clnt->cl_prog,
 		.version	= clnt->cl_vers,
 		.authflavor	= clnt->cl_auth->au_flavor,
-		.client_name	= clnt->cl_principal,
 	};
 	return __rpc_clone_client(&args, clnt);
 }
@@ -581,7 +576,6 @@ rpc_clone_client_set_auth(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
 		.prognumber	= clnt->cl_prog,
 		.version	= clnt->cl_vers,
 		.authflavor	= flavor,
-		.client_name	= clnt->cl_principal,
 	};
 	return __rpc_clone_client(&args, clnt);
 }
@@ -654,7 +648,6 @@ rpc_free_client(struct rpc_clnt *clnt)
 	rpc_clnt_remove_pipedir(clnt);
 	rpc_unregister_client(clnt);
 	rpc_free_iostats(clnt->cl_metrics);
-	kfree(clnt->cl_principal);
 	clnt->cl_metrics = NULL;
 	xprt_put(rcu_dereference_raw(clnt->cl_xprt));
 	rpciod_down();
@@ -718,7 +711,6 @@ struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *old,
 		.prognumber	= program->number,
 		.version	= vers,
 		.authflavor	= old->cl_auth->au_flavor,
-		.client_name	= old->cl_principal,
 	};
 	struct rpc_clnt *clnt;
 	int err;