-
-error:
- /*
- * Only destroy event on creation time (not enabling time) because if the
- * event is found in the channel (to_create == 0), it means that at some
- * point the enable_event worked and it's thus valid to keep it alive.
- * Destroying it also implies that we also destroy it's shadow copy to sync
- * everyone up.
- */
- if (to_create) {
- /* In this code path, the uevent was not added to the hash table */
- trace_ust_destroy_event(uevent);
- }
- rcu_read_unlock();
- free(filter_expression);
- free(filter);
- free(exclusion);
- return ret;