Fix compiler warnings for objects/*
diff --git a/objects/host_watchdog_obj.c b/objects/host_watchdog_obj.c
index 0b3b149..2e0ef15 100644
--- a/objects/host_watchdog_obj.c
+++ b/objects/host_watchdog_obj.c
@@ -40,6 +40,7 @@
 		g_source_remove(watchdogid);
 		watchdogid = 0;
 	}
+	return TRUE;
 }
 
 static gboolean
@@ -51,6 +52,7 @@
 	g_print("Setting watchdog poll interval to: %d\n", interval);
 	watchdog_set_poll_interval(wd, interval);
 	watchdog_complete_set(wd,invocation);
+	return TRUE;
 }
 
 static gboolean
@@ -93,7 +95,6 @@
 		const gchar *name,
 		gpointer user_data)
 {
-	cmdline *cmd = user_data;
 	manager = g_dbus_object_manager_server_new(dbus_object_path);
 	gchar *s;
 	s = g_strdup_printf("%s/%s",dbus_object_path,instance_name);