if (udev == NULL)
return NULL;
- udev_enumerate = calloc(1, sizeof(struct udev_enumerate));
+ udev_enumerate = new0(struct udev_enumerate, 1);
if (udev_enumerate == NULL)
return NULL;
udev_enumerate->refcount = 1;
* Drop a reference of an enumeration context. If the refcount reaches zero,
* all resources of the enumeration context will be released.
*
- * Returns: the passed enumeration context if it has still an active reference, or #NULL otherwise.
+ * Returns: #NULL
**/
_public_ struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev_enumerate)
{
return NULL;
udev_enumerate->refcount--;
if (udev_enumerate->refcount > 0)
- return udev_enumerate;
+ return NULL;
udev_list_cleanup(&udev_enumerate->sysattr_match_list);
udev_list_cleanup(&udev_enumerate->sysattr_nomatch_list);
udev_list_cleanup(&udev_enumerate->subsystem_match_list);