netdev - [PATCH net-next 08/10] tcp: use tp->tcp_mstamp in tcp_clean_rtx

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Message-Id: <20170425171541.3417-9-edumazet@google.com>
Date:   Tue, 25 Apr 2017 10:15:39 -0700
From:   Eric Dumazet <edumazet@...gle.com>
To:     "David S . Miller" <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Soheil Hassas Yeganeh <soheil@...gle.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: [PATCH net-next 08/10] tcp: use tp->tcp_mstamp in tcp_clean_rtx_queue()

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@...gle.com>
Acked-by: Soheil Hassas Yeganeh <soheil@...gle.com>
---
 net/ipv4/tcp_input.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 5485204853d3aefaea5027bcf6480ed20a1e8efa..f4e1836c696c9a45a545a32de8ba62ce3bd0dc12 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -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;
-- 
2.13.0.rc0.306.g87b477812d-goog