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-rw-r--r--include/net/sctp/structs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 9f70d54fcef..23f08fe1d50 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -910,8 +910,10 @@ struct sctp_transport {
* should be set. Every time the RTT
* calculation completes (i.e. the DATA chunk
* is SACK'd) clear this flag.
+ * hb_sent : a flag that signals that we have a pending heartbeat.
*/
__u8 rto_pending;
+ __u8 hb_sent;
/* Flag to track the current fast recovery state */
__u8 fast_recovery;