mgr/ActivePyModules: handle_command - fix broken lock

by unlocking properly when module is not available.

Fixes: http://tracker.ceph.com/issues/39235
Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/mgr/ActivePyModules.cc b/src/mgr/ActivePyModules.cc
index 745a34e301b9a9d26afa960d666c3f78f9261713..f4fc0c173fc131d6ee1e5a0e767d58f861b7d403 100644 (file)
--- a/src/mgr/ActivePyModules.cc
+++ b/src/mgr/ActivePyModules.cc
@@ -909,6 +909,7 @@ int ActivePyModules::handle_command(
   auto mod_iter = modules.find(module_name);
   if (mod_iter == modules.end()) {
     *ss << "Module '" << module_name << "' is not available";
+    lock.Unlock();
     return -ENOENT;
   }