SUNRPC: Don't create an rpc_pipefs directory before rpc_clone is initialised

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index be5524d20822496c4e68aefbc07e116a7f6b25ea..78bbb359281d315c4580f46f8ef585f8b538c218 100644 (file)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -269,6 +269,12 @@ rpc_clone_client(struct rpc_clnt *clnt)
        new = kmemdup(clnt, sizeof(*new), GFP_KERNEL);
        if (!new)
                goto out_no_clnt;
+       new->cl_parent = clnt;
+       /* Turn off autobind on clones */
+       new->cl_autobind = 0;
+       INIT_LIST_HEAD(&new->cl_tasks);
+       spin_lock_init(&new->cl_lock);
+       rpc_init_rtt(&new->cl_rtt_default, clnt->cl_xprt->timeout.to_initval);
        new->cl_metrics = rpc_alloc_iostats(clnt);
        if (new->cl_metrics == NULL)
                goto out_no_stats;
@@ -276,16 +282,10 @@ rpc_clone_client(struct rpc_clnt *clnt)
        err = rpc_setup_pipedir(new, clnt->cl_program->pipe_dir_name);
        if (err != 0)
                goto out_no_path;
-       new->cl_parent = clnt;
-       kref_get(&clnt->cl_kref);
-       new->cl_xprt = xprt_get(clnt->cl_xprt);
-       /* Turn off autobind on clones */
-       new->cl_autobind = 0;
-       INIT_LIST_HEAD(&new->cl_tasks);
-       spin_lock_init(&new->cl_lock);
-       rpc_init_rtt(&new->cl_rtt_default, clnt->cl_xprt->timeout.to_initval);
        if (new->cl_auth)
                atomic_inc(&new->cl_auth->au_count);
+       xprt_get(clnt->cl_xprt);
+       kref_get(&clnt->cl_kref);
        rpc_register_client(new);
        return new;
 out_no_path: