1 files changed, 8 insertions, 0 deletions

diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index c2b77a698695..5ae4c01e8388 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -27,6 +27,7 @@
 #include <linux/net.h>
 #include <linux/netdevice.h>
 #include <linux/phonet.h>
+#include <linux/proc_fs.h>
 #include <net/sock.h>
 #include <net/netns/generic.h>
 #include <net/phonet/pn_dev.h>
@@ -218,6 +219,11 @@ static int phonet_init_net(struct net *net)
         if (!pnn)
                 return -ENOMEM;
 
+        if (!proc_net_fops_create(net, "phonet", 0, &pn_sock_seq_fops)) {
+                kfree(pnn);
+                return -ENOMEM;
+        }
+
         INIT_LIST_HEAD(&pnn->pndevs.list);
         spin_lock_init(&pnn->pndevs.lock);
         net_assign_generic(net, phonet_net_id, pnn);
@@ -233,6 +239,8 @@ static void phonet_exit_net(struct net *net)
         for_each_netdev(net, dev)
                 phonet_device_destroy(dev);
         rtnl_unlock();
+
+        proc_net_remove(net, "phonet");
         kfree(pnn);
 }