oldwork          1617 security/keys/keyctl.c 	struct callback_head *newwork, *oldwork;
oldwork          1645 security/keys/keyctl.c 	oldwork = NULL;
oldwork          1684 security/keys/keyctl.c 	oldwork = task_work_cancel(parent, key_change_session_keyring);
oldwork          1694 security/keys/keyctl.c 	if (oldwork)
oldwork          1695 security/keys/keyctl.c 		put_cred(container_of(oldwork, struct cred, rcu));