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, 3 insertions, 1 deletions

diff --git a/include/net/tcp.h b/include/net/tcp.h
index 1fb23b70d237..7e9a147cabae 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -961,9 +961,11 @@ static inline void tcp_enable_fack(struct tcp_sock *tp)
  */
 static inline void tcp_enable_early_retrans(struct tcp_sock *tp)
 {
+        struct net *net = sock_net((struct sock *)tp);
+
         tp->do_early_retrans = sysctl_tcp_early_retrans &&
                 sysctl_tcp_early_retrans < 4 && !sysctl_tcp_thin_dupack &&
-                sysctl_tcp_reordering == 3;
+                net->ipv4.sysctl_tcp_reordering == 3;
 }
 
 static inline void tcp_disable_early_retrans(struct tcp_sock *tp)