Supplementary for the fix of the lock removal.

Fu Juntang

2021-09-03 b386f0c5d35994a54e95d5fe1c4bcbfd1cdea59c

 src/socket/bus_server_socket.cpp

@@ -676,7 +676,6 @@
  int flag;
   char * action, *topic, *topics, *buf, *content;
   size_t head_len;
   char resp_buf[128];
   bus_head_t head;

  int rv;