1 files changed, 2 insertions, 2 deletions

diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index 1501a20a94ca..74e138495d67 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -199,7 +199,7 @@ static void dccp_delack_timer(struct timer_list *t)
         icsk->icsk_ack.pending &= ~ICSK_ACK_TIMER;
 
         if (inet_csk_ack_scheduled(sk)) {
-                if (!icsk->icsk_ack.pingpong) {
+                if (!inet_csk_in_pingpong_mode(sk)) {
                         /* Delayed ACK missed: inflate ATO. */
                         icsk->icsk_ack.ato = min(icsk->icsk_ack.ato << 1,
                                                  icsk->icsk_rto);
@@ -207,7 +207,7 @@ static void dccp_delack_timer(struct timer_list *t)
                         /* Delayed ACK missed: leave pingpong mode and
                          * deflate ATO.
                          */
-                        icsk->icsk_ack.pingpong = 0;
+                        inet_csk_exit_pingpong_mode(sk);
                         icsk->icsk_ack.ato = TCP_ATO_MIN;
                 }
                 dccp_send_ack(sk);