net: ipv6: Refactor inet6_netconf_notify_devconf to take event

Refactor inet6_netconf_notify_devconf to take the event as an input arg.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 17c6fd8..1aeb25d 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -262,8 +262,8 @@
 int unregister_inet6addr_notifier(struct notifier_block *nb);
 int inet6addr_notifier_call_chain(unsigned long val, void *v);
 
-void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
-				  struct ipv6_devconf *devconf);
+void inet6_netconf_notify_devconf(struct net *net, int event, int type,
+				  int ifindex, struct ipv6_devconf *devconf);
 
 /**
  * __in6_dev_get - get inet6_dev pointer from netdevice