From 5216309c25522e9e4a3c3a03ceb927079de91e9b Mon Sep 17 00:00:00 2001
From: Haomai Wang <haomai@xsky.com>
Date: Wed, 15 Nov 2017 18:33:17 +0800
Subject: [PATCH] msg/async/AsyncConnection: unregister connection when racing
 happened

Signed-off-by: Haomai Wang <haomai@xsky.com>
---
 src/msg/async/AsyncMessenger.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/msg/async/AsyncMessenger.h b/src/msg/async/AsyncMessenger.h
index 533b54f51a3e..9a77d5209fe9 100644
--- a/src/msg/async/AsyncMessenger.h
+++ b/src/msg/async/AsyncMessenger.h
@@ -356,9 +356,6 @@ public:
       Mutex::Locker l(deleted_lock);
       if (deleted_conns.erase(existing)) {
         existing->get_perf_counter()->dec(l_msgr_active_connections);
-        conns.erase(it);
-      } else if (conn != existing) {
-        return -1;
       }
     }
     conns[conn->peer_addr] = conn;
-- 
2.47.3