refine code

FeixLiu · FeixLiu · commit 3261b605b855 · 2021-11-15T16:50:13.000+08:00
diff --git a/paddle/fluid/distributed/fleet_executor/carrier.cc b/paddle/fluid/distributed/fleet_executor/carrier.cc
@@ -92,8 +92,9 @@ void Carrier::HandleTmpMessages() {
   VLOG(3) << "Carrier has received " << message_tmp_.size()
           << " messages during creating interceptors.";
   for (const auto& msg : message_tmp_) {
-    EnqueueInterceptorMessage(std::move(msg));
+    EnqueueInterceptorMessage(msg);
   }
+  message_tmp_.clear();
 }
 
 void Carrier::CreateInterceptors() {

Original file line number	Diff line number	Diff line change
`@@ -92,8 +92,9 @@ void Carrier::HandleTmpMessages() {`
`92`	`92`	`VLOG(3) << "Carrier has received " << message_tmp_.size()`
`93`	`93`	`<< " messages during creating interceptors.";`
`94`	`94`	`for (const auto& msg : message_tmp_) {`
`95`		`- EnqueueInterceptorMessage(std::move(msg));`
	`95`	`+ EnqueueInterceptorMessage(msg);`
`96`	`96`	`}`
	`97`	`+ message_tmp_.clear();`
`97`	`98`	`}`
`98`	`99`
`99`	`100`	`void Carrier::CreateInterceptors() {`