bonding: create netlink event when bonding option is changed

Userspace needs to be notified if one changes some option.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Veaceslav Falico <vfalico@gmail.com>
Acked-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index dc73463c2c23..d8dc17faa6b4 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -625,6 +625,8 @@ int __bond_opt_set(struct bonding *bond,
 out:
         if (ret)
                 bond_opt_error_interpret(bond, opt, ret, val);
+        else
+                call_netdevice_notifiers(NETDEV_CHANGEINFODATA, bond->dev);
 
         return ret;
 }