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/atm/clip.c | 4 ++-- net/atm/mpc.c | 6 ++---- 2 files changed, 4 insertions(+), 6 deletions(-) (limited to 'net/atm') diff --git a/net/atm/clip.c b/net/atm/clip.c index 8ae3a7879335..cce241eb01d9 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -539,9 +539,9 @@ static int clip_create(int number) } static int clip_device_event(struct notifier_block *this, unsigned long event, - void *arg) + void *ptr) { - struct net_device *dev = arg; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); if (!net_eq(dev_net(dev), &init_net)) return NOTIFY_DONE; diff --git a/net/atm/mpc.c b/net/atm/mpc.c index d4cc1be5c364..3af12755cd04 100644 --- a/net/atm/mpc.c +++ b/net/atm/mpc.c @@ -998,14 +998,12 @@ int msg_to_mpoad(struct k_message *mesg, struct mpoa_client *mpc) } static int mpoa_event_listener(struct notifier_block *mpoa_notifier, - unsigned long event, void *dev_ptr) + unsigned long event, void *ptr) { - struct net_device *dev; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); struct mpoa_client *mpc; struct lec_priv *priv; - dev = dev_ptr; - if (!net_eq(dev_net(dev), &init_net)) return NOTIFY_DONE; -- cgit v1.2.3