1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/tcp.h b/include/net/tcp.h
index 8b404b1ef7c8..c209361ab74a 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -660,7 +660,7 @@ struct tcp_congestion_ops {
         /* new value of cwnd after loss (optional) */
         u32  (*undo_cwnd)(struct sock *sk);
         /* hook for packet ack accounting (optional) */
-        void (*pkts_acked)(struct sock *sk, u32 num_acked, ktime_t last);
+        void (*pkts_acked)(struct sock *sk, u32 num_acked, s32 rtt_us);
         /* get info for inet_diag (optional) */
         void (*get_info)(struct sock *sk, u32 ext, struct sk_buff *skb);