Branch HEAD

b=16614
i=tappro
i=nikita.danilov

error cleanup for procfs stats in mdt_init0()

lustre/mdt/mdt_handler.c

@@ -4052,6 +4052,7 @@ err_fini_stack:
         mdt_stack_fini(env, m, md2lu_dev(m->mdt_child));
 err_fini_proc:
         mdt_procfs_fini(m);
+        ptlrpc_lprocfs_unregister_obd(obd);
         lprocfs_obd_cleanup(obd);
 err_fini_site:
         lu_site_fini(s);