diff options
| author | Jiri Pirko <jiri@resnulli.us> | 2013-05-28 01:30:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-05-28 13:11:01 -0700 |
| commit | 351638e7deeed2ec8ce451b53d33921b3da68f83 (patch) | |
| tree | 175dfff289b5e3baecffbc7e97d1884e9a18345c /drivers/net/wan | |
| parent | b1098bbe1b24d5d90cff92fbd716d2ef4bed2cff (diff) | |
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 <jiri@resnulli.us>
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 <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan')
| -rw-r--r-- | drivers/net/wan/dlci.c | 2 | ||||
| -rw-r--r-- | drivers/net/wan/hdlc.c | 2 | ||||
| -rw-r--r-- | drivers/net/wan/lapbether.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c index 147614ed86a..70ac59929f8 100644 --- a/drivers/net/wan/dlci.c +++ b/drivers/net/wan/dlci.c @@ -477,7 +477,7 @@ static void dlci_setup(struct net_device *dev) static int dlci_dev_event(struct notifier_block *unused, unsigned long event, void *ptr) { - struct net_device *dev = (struct net_device *) ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); if (dev_net(dev) != &init_net) return NOTIFY_DONE; diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c index a0a932c63d0..9c33ca918e1 100644 --- a/drivers/net/wan/hdlc.c +++ b/drivers/net/wan/hdlc.c @@ -99,7 +99,7 @@ static inline void hdlc_proto_stop(struct net_device *dev) static int hdlc_device_event(struct notifier_block *this, unsigned long event, void *ptr) { - struct net_device *dev = ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); hdlc_device *hdlc; unsigned long flags; int on; diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index a73b49eb87e..a33a46fa88d 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -370,7 +370,7 @@ static int lapbeth_device_event(struct notifier_block *this, unsigned long event, void *ptr) { struct lapbethdev *lapbeth; - struct net_device *dev = ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); if (dev_net(dev) != &init_net) return NOTIFY_DONE; |