2 files changed, 33 insertions, 7 deletions
diff --git a/src/network/network-util.h b/src/network/network-util.h
new file mode 100644
index 0000000000..9979e6d906
--- /dev/null
+++ b/src/network/network-util.h
@@ -0,0 +1,28 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Thomas Hindø Paabøl Andersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "util.h"
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(sd_network_monitor*, sd_network_monitor_unref);
+
+#define _cleanup_network_monitor_unref_ _cleanup_(sd_network_monitor_unrefp)
diff --git a/src/network/networkd-wait-online.c b/src/network/networkd-wait-online.c
index 51c6bbd495..50b753b4f0 100644
--- a/src/network/networkd-wait-online.c
+++ b/src/network/networkd-wait-online.c
@@ -20,8 +20,10 @@
 ***/
 
 #include "sd-event.h"
+#include "event-util.h"
 #include "sd-daemon.h"
 #include "sd-network.h"
+#include "network-util.h"
 
 #include "util.h"
 
@@ -62,9 +64,9 @@ static int event_handler(sd_event_source *s, int fd, uint32_t revents,
 }
 
 int main(int argc, char *argv[]) {
-        sd_event *event;
-        sd_event_source *event_source;
-        sd_network_monitor *monitor;
+        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_event_source_unref_ sd_event_source *event_source = NULL;
+        _cleanup_network_monitor_unref_ sd_network_monitor *monitor = NULL;
         int r, fd, events;
 
         log_set_target(LOG_TARGET_AUTO);
@@ -129,9 +131,5 @@ out:
         sd_notify(false,
                   "STATUS=All interfaces configured...");
 
-        sd_event_source_unref(event_source);
-        sd_event_unref(event);
-        sd_network_monitor_unref(monitor);
-
         return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 }