1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 7a4313887568..5fbe6568c3cf 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -62,6 +62,7 @@ struct inet_connection_sock_af_ops {
         void        (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
         int         (*bind_conflict)(const struct sock *sk,
                                      const struct inet_bind_bucket *tb, bool relax);
+        void        (*mtu_reduced)(struct sock *sk);
 };
 
 /** inet_connection_sock - INET connection oriented sock