lookup_atid
void *lookup_atid(struct adapter *, int);
struct tlspcb *tlsp = lookup_atid(sc, atid);
struct filter_entry *f = lookup_atid(sc, atid);
struct toepcb *toep = lookup_atid(sc, atid);
struct toepcb *toep = lookup_atid(sc, atid);
act_open_failure_cleanup(sc, lookup_atid(sc, atid),
toep = lookup_atid(sc, atid);