tcp: Namespaceify sysctl_tcp_timestamps

[mirror_ubuntu-artful-kernel.git] / net / core / secure_seq.c

diff --git a/net/core/secure_seq.c b/net/core/secure_seq.c
index ae35cce3a40d70387bee815798933aa43a0e6d84..7232274de334bbd0852b80fc286ee316e22946d7 100644 (file)
--- a/net/core/secure_seq.c
+++ b/net/core/secure_seq.c
@@ -51,7 +51,8 @@ static u32 seq_scale(u32 seq)
 #endif
 
 #if IS_ENABLED(CONFIG_IPV6)
-u32 secure_tcpv6_ts_off(const __be32 *saddr, const __be32 *daddr)
+u32 secure_tcpv6_ts_off(const struct net *net,
+                       const __be32 *saddr, const __be32 *daddr)
 {
        const struct {
                struct in6_addr saddr;
@@ -61,7 +62,7 @@ u32 secure_tcpv6_ts_off(const __be32 *saddr, const __be32 *daddr)
                .daddr = *(struct in6_addr *)daddr,
        };
 
-       if (sysctl_tcp_timestamps != 1)
+       if (net->ipv4.sysctl_tcp_timestamps != 1)
                return 0;
 
        ts_secret_init();
@@ -113,9 +114,9 @@ EXPORT_SYMBOL(secure_ipv6_port_ephemeral);
 #endif
 
 #ifdef CONFIG_INET
-u32 secure_tcp_ts_off(__be32 saddr, __be32 daddr)
+u32 secure_tcp_ts_off(const struct net *net, __be32 saddr, __be32 daddr)
 {
-       if (sysctl_tcp_timestamps != 1)
+       if (net->ipv4.sysctl_tcp_timestamps != 1)
                return 0;
 
        ts_secret_init();