diff options
| -rw-r--r-- | net/sctp/output.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c index b94c21190566..94c110dcaf1d 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -234,18 +234,19 @@ static sctp_xmit_t sctp_packet_bundle_sack(struct sctp_packet *pkt, if (sctp_chunk_is_data(chunk) && !pkt->has_sack && !pkt->has_cookie_echo) { struct sctp_association *asoc; + struct timer_list *timer; asoc = pkt->transport->asoc; + timer = &asoc->timers[SCTP_EVENT_TIMEOUT_SACK]; - if (asoc->a_rwnd > asoc->rwnd) { + /* If the SACK timer is running, we have a pending SACK */ + if (timer_pending(timer)) { struct sctp_chunk *sack; asoc->a_rwnd = asoc->rwnd; sack = sctp_make_sack(asoc); if (sack) { - struct timer_list *timer; retval = sctp_packet_append_chunk(pkt, sack); asoc->peer.sack_needed = 0; - timer = &asoc->timers[SCTP_EVENT_TIMEOUT_SACK]; - if (timer_pending(timer) && del_timer(timer)) + if (del_timer(timer)) sctp_association_put(asoc); } } |