1 files changed, 3 insertions, 0 deletions

diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 3ea4194613ed..13b0e3b547f0 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -9,6 +9,7 @@
 #include <linux/list.h>
 
 struct proc_dir_entry;
+struct net_device;
 struct net {
         atomic_t                count;          /* To decided when the network
                                                  *  namespace should be freed.
@@ -23,6 +24,8 @@ struct net {
         struct proc_dir_entry   *proc_net_stat;
         struct proc_dir_entry   *proc_net_root;
 
+        struct net_device       *loopback_dev;          /* The loopback */
+
         struct list_head        dev_base_head;
         struct hlist_head       *dev_name_head;
         struct hlist_head       *dev_index_head;