- if (st->state == TCP_SEQ_STATE_OPENREQ) {
- struct request_sock *req = cur;
-
- icsk = inet_csk(st->syn_wait_sk);
- req = req->dl_next;
- while (1) {
- while (req) {
- if (req->rsk_ops->family == st->family) {
- cur = req;
- goto out;
- }
- req = req->dl_next;
- }
- if (++st->sbucket >= icsk->icsk_accept_queue.listen_opt->nr_table_entries)
- break;
-get_req:
- req = icsk->icsk_accept_queue.listen_opt->syn_table[st->sbucket];
- }
- sk = sk_nulls_next(st->syn_wait_sk);
- st->state = TCP_SEQ_STATE_LISTENING;
- spin_unlock_bh(&icsk->icsk_accept_queue.syn_wait_lock);
- } else {
- icsk = inet_csk(sk);
- spin_lock_bh(&icsk->icsk_accept_queue.syn_wait_lock);
- if (reqsk_queue_len(&icsk->icsk_accept_queue))
- goto start_req;
- spin_unlock_bh(&icsk->icsk_accept_queue.syn_wait_lock);
- sk = sk_nulls_next(sk);
- }