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/ax25/af_ax25.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ax25') diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index e277e38f736b..4b4d2b779ec1 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -111,9 +111,9 @@ again: * Handle device status changes. */ static int ax25_device_event(struct notifier_block *this, unsigned long event, - void *ptr) + void *ptr) { - struct net_device *dev = (struct net_device *)ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); if (!net_eq(dev_net(dev), &init_net)) return NOTIFY_DONE; @@ -1974,7 +1974,7 @@ static struct packet_type ax25_packet_type __read_mostly = { }; static struct notifier_block ax25_dev_notifier = { - .notifier_call =ax25_device_event, + .notifier_call = ax25_device_event, }; static int __init ax25_init(void) -- cgit v1.2.3-59-g8ed1b