unsigned long flags;
spin_lock_irqsave(&sm->lock, flags);
-
+
if (!sm->scanning) {
spin_unlock_irqrestore(&sm->lock, flags);
return;
}
-
+
spin_unlock_irqrestore(&sm->lock, flags);
sm->stop_scan(sm->dev);
}
unsigned long flags;
spin_lock_irqsave(&sm->lock, flags);
-
+
if (!sm->scanning) {
spin_unlock_irqrestore(&sm->lock, flags);
return;
}
-
+
spin_unlock_irqrestore(&sm->lock, flags);
sm->wait_for_scan(sm->dev);
}
{
struct ieee80211softmac_device *sm = ieee80211_priv(dev);
unsigned long flags;
-
+
if (!(dev->flags & IFF_UP))
return -ENODEV;
assert(ieee80211softmac_scan_handlers_check_self(sm));
if (!ieee80211softmac_scan_handlers_check_self(sm))
return -EINVAL;
-
+
spin_lock_irqsave(&sm->lock, flags);
/* it looks like we need to hold the lock here
* to make sure we don't allocate two of these... */
spin_lock_irqsave(&sm->lock, flags);
sm->scanning = 0;
spin_unlock_irqrestore(&sm->lock, flags);
-
+
if (sm->associnfo.bssvalid) {
struct ieee80211softmac_network *net;