69 	uint32_t calc = 0;  in sctp_calc_rwnd()  local
78 		return (calc);  in sctp_calc_rwnd()
84 		calc = max(SCTP_SB_LIMIT_RCV(stcb->sctp_socket), SCTP_MINIMAL_RWND);  in sctp_calc_rwnd()
85 		return (calc);  in sctp_calc_rwnd()
88 	calc = (uint32_t) sctp_sbspace(&stcb->asoc, &stcb->sctp_socket->so_rcv);  in sctp_calc_rwnd()
94 	calc = sctp_sbspace_sub(calc, (uint32_t) (asoc->size_on_reasm_queue +  in sctp_calc_rwnd()
96 	calc = sctp_sbspace_sub(calc, (uint32_t) (asoc->size_on_all_streams +  in sctp_calc_rwnd()
99 	if (calc == 0) {  in sctp_calc_rwnd()
101 		return (calc);  in sctp_calc_rwnd()
104 	calc = sctp_sbspace_sub(calc, stcb->asoc.my_rwnd_control_len);  in sctp_calc_rwnd()
109 	if (calc < stcb->asoc.my_rwnd_control_len) {  in sctp_calc_rwnd()
110 		calc = 1;  in sctp_calc_rwnd()
112 	return (calc);  in sctp_calc_rwnd()