ISCSIT_RXPDU_QUEUE_LEN
((cbuf->cb_num_elems > 0) && (i < ISCSIT_RXPDU_QUEUE_LEN));
index = ntohl(cmdsn) % ISCSIT_RXPDU_QUEUE_LEN;
index = cmdsn % ISCSIT_RXPDU_QUEUE_LEN;
index = next_cmdsn % ISCSIT_RXPDU_QUEUE_LEN;
idm_pdu_t *cb_buffer[ISCSIT_RXPDU_QUEUE_LEN];