1 files changed, 5 insertions, 1 deletions

diff --git a/net/dccp/options.c b/net/dccp/options.c
index 4973badb5d55..bfda087bd90d 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -529,7 +529,7 @@ int dccp_insert_options(struct sock *sk, struct sk_buff *skb)
                 if (DCCP_SKB_CB(skb)->dccpd_type == DCCP_PKT_REQUEST) {
                         /*
                          * Obtain RTT sample from Request/Response exchange.
-                         * This is currently used in CCID 3 initialisation.
+                         * This is currently used for TFRC initialisation.
                          */
                         if (dccp_insert_option_timestamp(skb))
                                 return -1;
@@ -562,6 +562,10 @@ int dccp_insert_options_rsk(struct dccp_request_sock *dreq, struct sk_buff *skb)
         if (dccp_feat_insert_opts(NULL, dreq, skb))
                 return -1;
 
+        /* Obtain RTT sample from Response/Ack exchange (used by TFRC). */
+        if (dccp_insert_option_timestamp(skb))
+                return -1;
+
         if (dreq->dreq_timestamp_echo != 0 &&
             dccp_insert_option_timestamp_echo(NULL, dreq, skb))
                 return -1;