1 files changed, 8 insertions, 2 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 9c827a749b6f..0ce0443c5b79 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -637,8 +637,6 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *,
                                             struct sctp_sndrcvinfo *,
                                             struct msghdr *, int len);
 void sctp_datamsg_put(struct sctp_datamsg *);
-void sctp_datamsg_free(struct sctp_datamsg *);
-void sctp_datamsg_track(struct sctp_chunk *);
 void sctp_chunk_fail(struct sctp_chunk *, int error);
 int sctp_chunk_abandoned(struct sctp_chunk *);
 
@@ -1661,6 +1659,9 @@ struct sctp_association {
         /* Transport to which SHUTDOWN chunk was last sent.  */
         struct sctp_transport *shutdown_last_sent_to;
 
+        /* How many times have we resent a SHUTDOWN */
+        int shutdown_retries;
+
         /* Transport to which INIT chunk was last sent.  */
         struct sctp_transport *init_last_sent_to;
 
@@ -1695,6 +1696,11 @@ struct sctp_association {
          */
         __u16 unack_data;
 
+        /* The total number of data chunks that we've had to retransmit
+         * as the result of a T3 timer expiration
+         */
+        __u32 rtx_data_chunks;
+
         /* This is the association's receive buffer space.  This value is used
          * to set a_rwnd field in an INIT or a SACK chunk.
          */