net: Allow devices to specify a device specific sysfs group.

This isn't beautifully abstracted, but it is simple,
simplifies uses and so far is only needed for the bonding driver.

Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 193b637889f9..e5ece8dceaad 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -900,8 +900,8 @@ struct net_device
 
         /* class/net/name entry */
         struct device           dev;
-        /* space for optional statistics and wireless sysfs groups */
-        const struct attribute_group *sysfs_groups[3];
+        /* space for optional device, statistics, and wireless sysfs groups */
+        const struct attribute_group *sysfs_groups[4];
 
         /* rtnetlink link ops */
         const struct rtnl_link_ops *rtnl_link_ops;