From 906334a6a493b5f47cdb52fc93688ee945f96f27 Mon Sep 17 00:00:00 2001
From: qiaolongfei <qiaolongfei@baidu.com>
Date: Sun, 3 Jun 2018 16:12:38 +0800
Subject: [PATCH] fix build error on mac

---
 paddle/fluid/operators/detail/grpc_server.h  | 4 ++--
 paddle/fluid/operators/listen_and_serv_op.cc | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/paddle/fluid/operators/detail/grpc_server.h b/paddle/fluid/operators/detail/grpc_server.h
index d1fcbc414f1..eae87de4201 100644
--- a/paddle/fluid/operators/detail/grpc_server.h
+++ b/paddle/fluid/operators/detail/grpc_server.h
@@ -71,8 +71,8 @@ class AsyncGRPCServer final : public RPCServer {
   std::unique_ptr<::grpc::Server> server_;
 
   // condition of the sub program
-  std::mutex barrier_mutex_;
-  mutable int barrier_cond_step_;
+  // std::mutex barrier_mutex_;
+  // mutable int barrier_cond_step_;
   std::condition_variable barrier_condition_;
 
   std::mutex mutex_ready_;
diff --git a/paddle/fluid/operators/listen_and_serv_op.cc b/paddle/fluid/operators/listen_and_serv_op.cc
index 71e75c25321..66a0f87b46c 100644
--- a/paddle/fluid/operators/listen_and_serv_op.cc
+++ b/paddle/fluid/operators/listen_and_serv_op.cc
@@ -222,8 +222,8 @@ static void FillRequestCtx(detail::RequestHandler *h, framework::Scope *scope,
   h->SetDevCtx(dev_ctx);
   h->SetExecutor(executor);
   h->SetProgram(program);
-  h->SetPrefetchPreparedCtx(std::move(
-      std::unique_ptr<framework::ExecutorPrepareContext>(prefetch_ctx)));
+  h->SetPrefetchPreparedCtx(
+      std::unique_ptr<framework::ExecutorPrepareContext>(prefetch_ctx));
   h->SetRPCServer(rpc_server);
 }
 
-- 
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