aboutsummaryrefslogtreecommitdiffstats
path: root/net/wireless
diff options
context:
space:
mode:
authorJiri Pirko <jiri@resnulli.us>2013-05-28 01:30:21 +0000
committerDavid S. Miller <davem@davemloft.net>2013-05-28 13:11:01 -0700
commit351638e7deeed2ec8ce451b53d33921b3da68f83 (patch)
tree175dfff289b5e3baecffbc7e97d1884e9a18345c /net/wireless
parentb1098bbe1b24d5d90cff92fbd716d2ef4bed2cff (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/wireless')
-rw-r--r--net/wireless/core.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 73405e00c800..01e41191f1bf 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -886,10 +886,9 @@ void cfg80211_leave(struct cfg80211_registered_device *rdev,
}
static int cfg80211_netdev_notifier_call(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 wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev;
int ret;

Privacy Policy