static int parent_add_child(struct udev_enumerate *enumerate, const char *path)
{
struct udev_device *dev;
+ int r = 0;
dev = udev_device_new_from_syspath(enumerate->udev, path);
if (dev == NULL)
return -ENODEV;
if (!match_subsystem(enumerate, udev_device_get_subsystem(dev)))
- return 0;
+ goto nomatch;
if (!match_sysname(enumerate, udev_device_get_sysname(dev)))
- return 0;
+ goto nomatch;
if (!match_property(enumerate, dev))
- return 0;
+ goto nomatch;
if (!match_sysattr(enumerate, dev))
- return 0;
+ goto nomatch;
syspath_add(enumerate, udev_device_get_syspath(dev));
+ r = 1;
+
+nomatch:
udev_device_unref(dev);
- return 1;
+ return r;
}
static int parent_crawl_children(struct udev_enumerate *enumerate, const char *path, int maxdepth)