mds: reset code after cpu_profiler

Signed-off-by: liu shi <liu.shi@navercorp.com>
(cherry picked from commit f1afb7b1b8d1b4873730e1b88a552213e4c51977)

diff --git a/src/mds/MDSDaemon.cc b/src/mds/MDSDaemon.cc
index 0c01593a2d3398f21735a371f159839b706643d1..de8f8838f9d59a6d6b0e107f9ba81bcc93e60003 100644 (file)
--- a/src/mds/MDSDaemon.cc
+++ b/src/mds/MDSDaemon.cc
@@ -190,6 +190,7 @@ 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;