rbd-mirror: remove unused comment

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>

diff --git a/src/tools/rbd_mirror/Mirror.cc b/src/tools/rbd_mirror/Mirror.cc
index de8e37851a164e7a3721978e6065cb362ed1cd08..d3aba0c63be240a83516e8cd39c1835eb12d98be 100644 (file)
--- a/src/tools/rbd_mirror/Mirror.cc
+++ b/src/tools/rbd_mirror/Mirror.cc
@@ -215,7 +215,6 @@ int Mirror::init()
     return r;
   }
 
-  // TODO: make interval configurable
   m_local_cluster_watcher.reset(new ClusterWatcher(m_local, m_lock));
 
   m_image_deleter.reset(new ImageDeleter(m_threads->work_queue,