diff options
Diffstat (limited to 'net/sctp/transport.c')
| -rw-r--r-- | net/sctp/transport.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/net/sctp/transport.c b/net/sctp/transport.c index 4e45bb68aef..fafd2a461ba 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -151,13 +151,11 @@ void sctp_transport_free(struct sctp_transport *transport) * structure hang around in memory since we know * the tranport is going away. */ - if (timer_pending(&transport->T3_rtx_timer) && - del_timer(&transport->T3_rtx_timer)) + if (del_timer(&transport->T3_rtx_timer)) sctp_transport_put(transport); /* Delete the ICMP proto unreachable timer if it's active. */ - if (timer_pending(&transport->proto_unreach_timer) && - del_timer(&transport->proto_unreach_timer)) + if (del_timer(&transport->proto_unreach_timer)) sctp_association_put(transport->asoc); sctp_transport_put(transport); @@ -168,10 +166,6 @@ static void sctp_transport_destroy_rcu(struct rcu_head *head) struct sctp_transport *transport; transport = container_of(head, struct sctp_transport, rcu); - if (transport->asoc) - sctp_association_put(transport->asoc); - - sctp_packet_free(&transport->packet); dst_release(transport->dst); kfree(transport); @@ -186,6 +180,11 @@ static void sctp_transport_destroy(struct sctp_transport *transport) SCTP_ASSERT(transport->dead, "Transport is not dead", return); call_rcu(&transport->rcu, sctp_transport_destroy_rcu); + + sctp_packet_free(&transport->packet); + + if (transport->asoc) + sctp_association_put(transport->asoc); } /* Start T3_rtx timer if it is not already running and update the heartbeat @@ -654,10 +653,9 @@ void sctp_transport_reset(struct sctp_transport *t) void sctp_transport_immediate_rtx(struct sctp_transport *t) { /* Stop pending T3_rtx_timer */ - if (timer_pending(&t->T3_rtx_timer)) { - (void)del_timer(&t->T3_rtx_timer); + if (del_timer(&t->T3_rtx_timer)) sctp_transport_put(t); - } + sctp_retransmit(&t->asoc->outqueue, t, SCTP_RTXR_T3_RTX); if (!timer_pending(&t->T3_rtx_timer)) { if (!mod_timer(&t->T3_rtx_timer, jiffies + t->rto)) |