po: Minor Russian translation updates

[petitboot] / discover / udev.c

diff --git a/discover/udev.c b/discover/udev.c
index 9e1a5ce8a5155294efe33b5ee817853c3c57fc43..6ccb8d4ba42917aed8669cf4e78bff03cc500a6e 100644 (file)
--- a/discover/udev.c
+++ b/discover/udev.c
@@ -41,11 +41,15 @@ static int udev_destructor(void *p)
 {
        struct pb_udev *udev = p;
 
-       udev_monitor_unref(udev->monitor);
-       udev->monitor = NULL;
+       if (udev->monitor) {
+               udev_monitor_unref(udev->monitor);
+               udev->monitor = NULL;
+       }
 
-       udev_unref(udev->udev);
-       udev->udev = NULL;
+       if (udev->udev) {
+               udev_unref(udev->udev);
+               udev->udev = NULL;
+       }
 
        return 0;
 }
@@ -317,11 +321,6 @@ static int udev_enumerate(struct udev *udev)
 
        list = udev_enumerate_get_list_entry(enumerate);
 
-       if (!list) {
-               pb_log("udev_enumerate_get_list_entry failed\n");
-               goto fail;
-       }
-
        udev_list_entry_foreach(entry, list) {
                const char *syspath;
                struct udev_device *dev;
@@ -426,7 +425,7 @@ struct pb_udev *udev_init(struct device_handler *handler,
        struct pb_udev *udev;
        int result;
 
-       udev = talloc(handler, struct pb_udev);
+       udev = talloc_zero(handler, struct pb_udev);
        talloc_set_destructor(udev, udev_destructor);
        udev->handler = handler;
 
@@ -434,7 +433,7 @@ struct pb_udev *udev_init(struct device_handler *handler,
 
        if (!udev->udev) {
                pb_log("udev_new failed\n");
-               goto fail_new;
+               goto fail;
        }
 
        udev_set_userdata(udev->udev, udev);
@@ -443,11 +442,11 @@ struct pb_udev *udev_init(struct device_handler *handler,
 
        result = udev_setup_monitor(udev->udev, &udev->monitor);
        if (result)
-               goto fail_monitor;
+               goto fail;
 
        result = udev_enumerate(udev->udev);
        if (result)
-               goto fail_enumerate;
+               goto fail;
 
        waiter_register_io(waitset, udev_monitor_get_fd(udev->monitor), WAIT_IN,
                udev_process, udev->monitor);
@@ -456,11 +455,7 @@ struct pb_udev *udev_init(struct device_handler *handler,
 
        return udev;
 
-fail_monitor:
-       udev_monitor_unref(udev->monitor);
-fail_enumerate:
-       udev_unref(udev->udev);
-fail_new:
+fail:
        talloc_free(udev);
        return NULL;
 }