tools/cephfs: flush output before returning

Otherwise caller won't get the output message correctly.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/tools/cephfs/TableTool.cc b/src/tools/cephfs/TableTool.cc
index 3c4ff8c0718ce0f5eb7b524bdc92139d2a33b74c..dde8e8cc77b1b267c1e1ee4501cf6de59f3c305d 100644 (file)
--- a/src/tools/cephfs/TableTool.cc
+++ b/src/tools/cephfs/TableTool.cc
@@ -366,7 +366,6 @@ int TableTool::main(std::vector<const char*> &argv)
       jf.open_object_section("reset_snap_status");
       jf.dump_int("result", r);
       jf.close_section();
-      return r;
     } else {
       derr << "Invalid table '" << table << "'" << dendl;
       usage();