From ffef1396eb56f938d45ae9f4be7b6d88ea7adca1 Mon Sep 17 00:00:00 2001
From: SiKu <Cyber-SiKu@outlook.com>
Date: Fri, 17 Feb 2023 11:33:00 +0800
Subject: [PATCH] Update curvefs/src/client/warmup/warmup_manager.h

fix

Co-authored-by: Hanqing Wu <10327590+wu-hanqing@users.noreply.github.com>
Signed-off-by: SiKu <Cyber-SiKu@outlook.com>
---
 curvefs/src/client/warmup/warmup_manager.h | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/curvefs/src/client/warmup/warmup_manager.h b/curvefs/src/client/warmup/warmup_manager.h
index 10cfdc60e0..7f68686a08 100644
--- a/curvefs/src/client/warmup/warmup_manager.h
+++ b/curvefs/src/client/warmup/warmup_manager.h
@@ -112,11 +112,10 @@ class WarmupProgress {
         total_ += add;
     }
 
-    WarmupProgress &&operator=(const WarmupProgress &wp) {
-        WarmupProgress ret;
-        ret.total_ = wp.total_;
-        ret.finished_ = wp.finished_;
-        return std::move(ret);
+    WarmupProgress& operator=(const WarmupProgress &wp) {
+        total_ = wp.total_;
+        finished_ = wp.finished_;
+        return this;
     }
 
     void FinishedPlusOne() {