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 /net/mac80211/iface.c | |
| 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 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 60f1ce5e5e52..d2c3fd178dbe 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1717,10 +1717,9 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) } static int netdev_notify(struct notifier_block *nb, - unsigned long state, - void *ndev) + unsigned long state, void *ptr) { - struct net_device *dev = ndev; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); struct ieee80211_sub_if_data *sdata; if (state != NETDEV_CHANGENAME) |