AsyncConnection: remove outdated comment

Commit 5c0a689d720f ("AsyncConnection: remove unnecessary "send" flag")
dropped this parameter.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

diff --git a/src/msg/async/AsyncConnection.h b/src/msg/async/AsyncConnection.h
index e1001119e942993b208aa5657cdf065a4da04d97..0a16752df870a7668e49a1f2ba7c3972b34f0efc 100644 (file)
--- a/src/msg/async/AsyncConnection.h
+++ b/src/msg/async/AsyncConnection.h
@@ -57,8 +57,6 @@ class AsyncConnection : public Connection {
     outcoming_bl.claim_append(bl);
     return _try_send(more);
   }
-  // if "send" is false, it will only append bl to send buffer
-  // the main usage is avoid error happen outside messenger threads
   ssize_t _try_send(bool more=false);
   ssize_t _send(Message *m);
   void prepare_send_message(uint64_t features, Message *m, bufferlist &bl);