bonding: check return value of nofitier when changing type

This patch adds the possibility to refuse the bonding type change for
other subsystems (such as for example bridge, vlan, etc.)

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 726ecd1af535..813bed723f58 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2005,7 +2005,7 @@ extern void		__dev_addr_unsync(struct dev_addr_list **to, int *to_count, struct
 extern int              dev_set_promiscuity(struct net_device *dev, int inc);
 extern int              dev_set_allmulti(struct net_device *dev, int inc);
 extern void             netdev_state_change(struct net_device *dev);
-extern void             netdev_bonding_change(struct net_device *dev,
+extern int              netdev_bonding_change(struct net_device *dev,
                                               unsigned long event);
 extern void             netdev_features_change(struct net_device *dev);
 /* Load a device via the kmod */