sctp: fasthandoff with ASCONF at mobile-node
Fast retransmission after changing the last address
with ASCONF negotiation
Signed-off-by: Michio Honda <micchie@sfc.wide.ad.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 0121e0a..a85eeeb 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -3400,8 +3400,10 @@
asconf_len -= length;
}
- if (no_err && asoc->src_out_of_asoc_ok)
+ if (no_err && asoc->src_out_of_asoc_ok) {
asoc->src_out_of_asoc_ok = 0;
+ sctp_transport_immediate_rtx(asoc->peer.primary_path);
+ }
/* Free the cached last sent asconf chunk. */
list_del_init(&asconf->transmitted_list);