From 351638e7deeed2ec8ce451b53d33921b3da68f83 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Tue, 28 May 2013 01:30:21 +0000 Subject: net: pass info struct via netdevice notifier So far, only net_device * could be passed along with netdevice notifier event. This patch provides a possibility to pass custom structure able to provide info that event listener needs to know. Signed-off-by: Jiri Pirko v2->v3: fix typo on simeth shortened dev_getter shortened notifier_info struct name v1->v2: fix notifier_call parameter in call_netdevice_notifier() Signed-off-by: David S. Miller --- net/ieee802154/6lowpan.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'net/ieee802154') diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c index 55e1fd5b3e56..3b9d5f20bd1c 100644 --- a/net/ieee802154/6lowpan.c +++ b/net/ieee802154/6lowpan.c @@ -1352,10 +1352,9 @@ static inline void lowpan_netlink_fini(void) } static int lowpan_device_event(struct notifier_block *unused, - unsigned long event, - void *ptr) + unsigned long event, void *ptr) { - struct net_device *dev = ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); LIST_HEAD(del_list); struct lowpan_dev_record *entry, *tmp; -- cgit v1.2.3