tcp: fix tcp_probe_timer() for TCP_USER_TIMEOUT

TCP_USER_TIMEOUT is still converted to jiffies value in
icsk_user_timeout

So we need to make a conversion for the cases HZ != 1000

Fixes: 9a568de4818d ("tcp: switch TCP TS option (RFC 7323) to 1ms clock")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 27a667bce806..c4a35ba7f8ed 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -341,7 +341,8 @@ static void tcp_probe_timer(struct sock *sk)
         if (!start_ts)
                 tcp_send_head(sk)->skb_mstamp = tp->tcp_mstamp;
         else if (icsk->icsk_user_timeout &&
-                 (s32)(tcp_time_stamp(tp) - start_ts) > icsk->icsk_user_timeout)
+                 (s32)(tcp_time_stamp(tp) - start_ts) >
+                 jiffies_to_msecs(icsk->icsk_user_timeout))
                 goto abort;
 
         max_probes = sock_net(sk)->ipv4.sysctl_tcp_retries2;