1 files changed, 1 insertions, 1 deletions

diff --git a/net/dccp/input.c b/net/dccp/input.c
index 9a724ff2a622..55e921bdd131 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -311,7 +311,7 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk,
                         goto out_invalid_packet;
                 }
 
-                dccp_sync_mss(sk, dp->dccps_pmtu_cookie);
+                dccp_sync_mss(sk, icsk->icsk_pmtu_cookie);
 
                 /*
                  *    Step 10: Process REQUEST state (second part)