ipv4: Namespaceify tcp reordering sysctl knob

Signed-off-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c
index c8cbc2b4b792..c26241f3057b 100644
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
@@ -369,6 +369,7 @@ void tcp_update_metrics(struct sock *sk)
         const struct inet_connection_sock *icsk = inet_csk(sk);
         struct dst_entry *dst = __sk_dst_get(sk);
         struct tcp_sock *tp = tcp_sk(sk);
+        struct net *net = sock_net(sk);
         struct tcp_metrics_block *tm;
         unsigned long rtt;
         u32 val;
@@ -473,7 +474,7 @@ void tcp_update_metrics(struct sock *sk)
                 if (!tcp_metric_locked(tm, TCP_METRIC_REORDERING)) {
                         val = tcp_metric_get(tm, TCP_METRIC_REORDERING);
                         if (val < tp->reordering &&
-                            tp->reordering != sysctl_tcp_reordering)
+                            tp->reordering != net->ipv4.sysctl_tcp_reordering)
                                 tcp_metric_set(tm, TCP_METRIC_REORDERING,
                                                tp->reordering);
                 }