diff options
Diffstat (limited to 'src/libudev')
| -rw-r--r-- | src/libudev/libudev-enumerate.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/libudev/libudev-enumerate.c b/src/libudev/libudev-enumerate.c index 3e791074f3..b96e5b278f 100644 --- a/src/libudev/libudev-enumerate.c +++ b/src/libudev/libudev-enumerate.c @@ -829,23 +829,27 @@ nomatch: 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) |