Introduce udev object cleanup functions

1 files changed, 9 insertions, 12 deletions

diff --git a/src/test/test-udev.c b/src/test/test-udev.c
index 52b61b4206..17825f12b4 100644
--- a/src/test/test-udev.c
+++ b/src/test/test-udev.c
@@ -34,6 +34,7 @@
 
 #include "missing.h"
 #include "udev.h"
+#include "udev-util.h"
 
 void udev_main_log(struct udev *udev, int priority,
                    const char *file, int line, const char *fn,
@@ -82,10 +83,10 @@ out:
 
 int main(int argc, char *argv[])
 {
-        struct udev *udev;
-        struct udev_event *event = NULL;
-        struct udev_device *dev = NULL;
-        struct udev_rules *rules = NULL;
+        _cleanup_udev_unref_ struct udev *udev = NULL;
+        _cleanup_udev_event_unref_ struct udev_event *event = NULL;
+        _cleanup_udev_device_unref_ struct udev_device *dev = NULL;
+        _cleanup_udev_rules_unref_ struct udev_rules *rules = NULL;
         char syspath[UTIL_PATH_SIZE];
         const char *devpath;
         const char *action;
@@ -98,7 +99,8 @@ int main(int argc, char *argv[])
 
         udev = udev_new();
         if (udev == NULL)
-                exit(EXIT_FAILURE);
+                return EXIT_FAILURE;
+
         log_debug("version %s\n", VERSION);
         label_init("/dev");
 
@@ -160,12 +162,7 @@ int main(int argc, char *argv[])
 out:
         if (event != NULL && event->fd_signal >= 0)
                 close(event->fd_signal);
-        udev_event_unref(event);
-        udev_device_unref(dev);
-        udev_rules_unref(rules);
         label_finish();
-        udev_unref(udev);
-        if (err != 0)
-                return EXIT_FAILURE;
-        return EXIT_SUCCESS;
+
+        return err ? EXIT_FAILURE : EXIT_SUCCESS;
 }