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 74def09ea0728fe2248eac2322c5a1df5af3e6a7..f875715009170c37b793e3355d0b6bd6b33e3f34 100644 (file)
--- a/src/mds/MDSDaemon.cc
+++ b/src/mds/MDSDaemon.cc
@@ -184,6 +184,7 @@ 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;