mds: reset code after cpu_profiler

Signed-off-by: liu shi <liu.shi@navercorp.com>

diff --git a/src/mds/MDSDaemon.cc b/src/mds/MDSDaemon.cc
index 8b653c063f5dabce03a84cc6556328ed65358a5f..729902a878e8094857b818b670189a2af6d4d4d6 100644 (file)
--- a/src/mds/MDSDaemon.cc
+++ b/src/mds/MDSDaemon.cc
@@ -188,6 +188,7 @@ void MDSDaemon::asok_command(
     vector<string> argvec;
     get_str_vec(arg, argvec);
     cpu_profiler_handle_command(argvec, ss);
+    r = 0;
   } else {
     if (mds_rank == NULL) {
       dout(1) << "Can't run that command on an inactive MDS!" << dendl;