1 files changed, 11 insertions, 8 deletions

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index ef0ff3357a44..93e172118a94 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -201,6 +201,8 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
 static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
                                        void __user *buffer, size_t *lenp, loff_t *ppos)
 {
+        struct net *net = container_of(ctl->data, struct net,
+                                       ipv4.tcp_congestion_control);
         char val[TCP_CA_NAME_MAX];
         struct ctl_table tbl = {
                 .data = val,
@@ -208,11 +210,11 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
         };
         int ret;
 
-        tcp_get_default_congestion_control(val);
+        tcp_get_default_congestion_control(net, val);
 
         ret = proc_dostring(&tbl, write, buffer, lenp, ppos);
         if (write && ret == 0)
-                ret = tcp_set_default_congestion_control(val);
+                ret = tcp_set_default_congestion_control(net, val);
         return ret;
 }
 
@@ -447,12 +449,6 @@ static struct ctl_table ipv4_table[] = {
                 .mode           = 0644,
                 .proc_handler   = proc_dointvec
         },
-        {
-                .procname       = "tcp_congestion_control",
-                .mode           = 0644,
-                .maxlen         = TCP_CA_NAME_MAX,
-                .proc_handler   = proc_tcp_congestion_control,
-        },
 #ifdef CONFIG_NETLABEL
         {
                 .procname       = "cipso_cache_enable",
@@ -764,6 +760,13 @@ static struct ctl_table ipv4_net_table[] = {
         },
 #endif
         {
+                .procname       = "tcp_congestion_control",
+                .data           = &init_net.ipv4.tcp_congestion_control,
+                .mode           = 0644,
+                .maxlen         = TCP_CA_NAME_MAX,
+                .proc_handler   = proc_tcp_congestion_control,
+        },
+        {
                 .procname       = "tcp_keepalive_time",
                 .data           = &init_net.ipv4.sysctl_tcp_keepalive_time,
                 .maxlen         = sizeof(int),