tcp: use tp->tcp_mstamp in tcp_clean_rtx_queue()
authorEric Dumazet <edumazet@google.com>
Tue, 25 Apr 2017 17:15:39 +0000 (10:15 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 26 Apr 2017 18:44:38 +0000 (14:44 -0400)
Following patch will remove ack_time from struct tcp_sacktag_state

Same info is now found in tp->tcp_mstamp

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_input.c

index 5485204..f4e1836 100644 (file)
@@ -3056,8 +3056,8 @@ static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets,
 {
        const struct inet_connection_sock *icsk = inet_csk(sk);
        struct skb_mstamp first_ackt, last_ackt;
-       struct skb_mstamp *now = &sack->ack_time;
        struct tcp_sock *tp = tcp_sk(sk);
+       struct skb_mstamp *now = &tp->tcp_mstamp;
        u32 prior_sacked = tp->sacked_out;
        u32 reord = tp->packets_out;
        bool fully_acked = true;