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/hamradio | |
| 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/hamradio')
| -rw-r--r-- | drivers/net/hamradio/bpqether.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 02de6c89167..f91bf0ddf03 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -103,7 +103,7 @@ static struct packet_type bpq_packet_type __read_mostly = { }; static struct notifier_block bpq_dev_notifier = { - .notifier_call =bpq_device_event, + .notifier_call = bpq_device_event, }; @@ -544,9 +544,10 @@ static void bpq_free_device(struct net_device *ndev) /* * Handle device status changes. */ -static int bpq_device_event(struct notifier_block *this,unsigned long event, void *ptr) +static int bpq_device_event(struct notifier_block *this, + unsigned long event, 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; |