Move a break statement to the correct place _after_ the
#endif, otherwise w/o WIRELESS_EXT things break badly.
Also, while touching this code, do a cleanup and assign
dev->ieee80211_ptr to a new variable.
Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
---
net/wireless/core.c | 31 ++++++++++++++++---------------
1 file changed, 16 insertions(+), 15 deletions(-)
--- wireless-testing.orig/net/wireless/core.c 2009-07-01 08:55:08.000000000 +0200
+++ wireless-testing/net/wireless/core.c 2009-07-01 08:59:44.000000000 +0200
@@ -526,52 +526,53 @@ static int cfg80211_netdev_notifier_call
void *ndev)
{
struct net_device *dev = ndev;
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev;
- if (!dev->ieee80211_ptr)
+ if (!wdev)
return NOTIFY_DONE;
- rdev = wiphy_to_dev(dev->ieee80211_ptr->wiphy);
+ rdev = wiphy_to_dev(wdev->wiphy);
- WARN_ON(dev->ieee80211_ptr->iftype == NL80211_IFTYPE_UNSPECIFIED);
+ WARN_ON(wdev->iftype == NL80211_IFTYPE_UNSPECIFIED);
switch (state) {
case NETDEV_REGISTER:
mutex_lock(&rdev->devlist_mtx);
- list_add(&dev->ieee80211_ptr->list, &rdev->netdev_list);
+ list_add(&wdev->list, &rdev->netdev_list);
if (sysfs_create_link(&dev->dev.kobj, &rdev->wiphy.dev.kobj,
"phy80211")) {
printk(KERN_ERR "wireless: failed to add phy80211 "
"symlink to netdev!\n");
}
- dev->ieee80211_ptr->netdev = dev;
+ wdev->netdev = dev;
#ifdef CONFIG_WIRELESS_EXT
- dev->ieee80211_ptr->wext.default_key = -1;
- dev->ieee80211_ptr->wext.default_mgmt_key = -1;
+ wdev->wext.default_key = -1;
+ wdev->wext.default_mgmt_key = -1;
#endif
mutex_unlock(&rdev->devlist_mtx);
break;
case NETDEV_GOING_DOWN:
- if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC)
+ if (wdev->iftype != NL80211_IFTYPE_ADHOC)
break;
- if (!dev->ieee80211_ptr->ssid_len)
+ if (!wdev->ssid_len)
break;
cfg80211_leave_ibss(rdev, dev, true);
break;
case NETDEV_UP:
#ifdef CONFIG_WIRELESS_EXT
- if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC)
+ if (wdev->iftype != NL80211_IFTYPE_ADHOC)
break;
- if (!dev->ieee80211_ptr->wext.ibss.ssid_len)
+ if (!wdev->wext.ibss.ssid_len)
break;
- cfg80211_join_ibss(rdev, dev, &dev->ieee80211_ptr->wext.ibss);
- break;
+ cfg80211_join_ibss(rdev, dev, &wdev->wext.ibss);
#endif
+ break;
case NETDEV_UNREGISTER:
mutex_lock(&rdev->devlist_mtx);
- if (!list_empty(&dev->ieee80211_ptr->list)) {
+ if (!list_empty(&wdev->list)) {
sysfs_remove_link(&dev->dev.kobj, "phy80211");
- list_del_init(&dev->ieee80211_ptr->list);
+ list_del_init(&wdev->list);
}
mutex_unlock(&rdev->devlist_mtx);
break;
--
--
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