From: Gao feng <gaofeng@cn.fujitsu.com>
Date: Mon, 26 Aug 2013 02:36:45 +0000 (+0800)
Subject: cgroup: only check once when mode is UNIT_CHECK
X-Git-Tag: v207~69
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=a255a7f1442590b95a54227636ed0e66398fb4ff

cgroup: only check once when mode is UNIT_CHECK

If the mode is UNIT_CHECK,it means we only want to check if
the paramaters are valid. the first round of cycle already
did this check, no need to check again.
---

diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index 4cd3a13fd..2ea59b291 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -981,7 +981,7 @@ int bus_unit_set_properties(
 
                 if (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_INVALID) {
 
-                        if (for_real)
+                        if (for_real || mode == UNIT_CHECK)
                                 break;
 
                         /* Reached EOF. Let's try again, and this time for realz... */