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-rw-r--r--net/sctp/output.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 9e8e0ea844be..b210d2077e28 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -615,7 +615,6 @@ static sctp_xmit_t sctp_packet_can_append_data(struct sctp_packet *packet,
615 sctp_xmit_t retval = SCTP_XMIT_OK; 615 sctp_xmit_t retval = SCTP_XMIT_OK;
616 size_t datasize, rwnd, inflight, flight_size; 616 size_t datasize, rwnd, inflight, flight_size;
617 struct sctp_transport *transport = packet->transport; 617 struct sctp_transport *transport = packet->transport;
618 __u32 max_burst_bytes;
619 struct sctp_association *asoc = transport->asoc; 618 struct sctp_association *asoc = transport->asoc;
620 struct sctp_outq *q = &asoc->outqueue; 619 struct sctp_outq *q = &asoc->outqueue;
621 620
@@ -648,28 +647,6 @@ static sctp_xmit_t sctp_packet_can_append_data(struct sctp_packet *packet,
648 } 647 }
649 } 648 }
650 649
651 /* sctpimpguide-05 2.14.2
652 * D) When the time comes for the sender to
653 * transmit new DATA chunks, the protocol parameter Max.Burst MUST
654 * first be applied to limit how many new DATA chunks may be sent.
655 * The limit is applied by adjusting cwnd as follows:
656 * if ((flightsize + Max.Burst * MTU) < cwnd)
657 * cwnd = flightsize + Max.Burst * MTU
658 */
659 max_burst_bytes = asoc->max_burst * asoc->pathmtu;
660 if ((flight_size + max_burst_bytes) < transport->cwnd) {
661 transport->cwnd = flight_size + max_burst_bytes;
662 SCTP_DEBUG_PRINTK("%s: cwnd limited by max_burst: "
663 "transport: %p, cwnd: %d, "
664 "ssthresh: %d, flight_size: %d, "
665 "pba: %d\n",
666 __func__, transport,
667 transport->cwnd,
668 transport->ssthresh,
669 transport->flight_size,
670 transport->partial_bytes_acked);
671 }
672
673 /* RFC 2960 6.1 Transmission of DATA Chunks 650 /* RFC 2960 6.1 Transmission of DATA Chunks
674 * 651 *
675 * B) At any given time, the sender MUST NOT transmit new data 652 * B) At any given time, the sender MUST NOT transmit new data