net: sctp: find the correct highest_new_tsn in sack

[deliverable/linux.git] / net / sctp / outqueue.c

diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index ef9e2bbc0f2f8d1dc497166b16bb6ea1d96c1124..abb6db008df16b60d8c2feb6f3bc43e995ec1d5f 100644 (file)
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -28,10 +28,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *    La Monte H.P. Yarroll <piggy@acm.org>
@@ -41,9 +38,6 @@
  *    Hui Huang            <hui.huang@nokia.com>
  *    Sridhar Samudrala     <sri@us.ibm.com>
  *    Jon Grimm             <jgrimm@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -1397,7 +1391,8 @@ static void sctp_check_transmitted(struct sctp_outq *q,
                         */
                        if (!tchunk->tsn_gap_acked) {
                                tchunk->tsn_gap_acked = 1;
-                               *highest_new_tsn_in_sack = tsn;
+                               if (TSN_lt(*highest_new_tsn_in_sack, tsn))
+                                       *highest_new_tsn_in_sack = tsn;
                                bytes_acked += sctp_data_size(tchunk);
                                if (!tchunk->transport)
                                        migrate_bytes += sctp_data_size(tchunk);