Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

[powerpc.git] / net / ieee80211 / softmac / ieee80211softmac_scan.c

diff --git a/net/ieee80211/softmac/ieee80211softmac_scan.c b/net/ieee80211/softmac/ieee80211softmac_scan.c
index a832607..abea364 100644 (file)
--- a/net/ieee80211/softmac/ieee80211softmac_scan.c
+++ b/net/ieee80211/softmac/ieee80211softmac_scan.c
@@ -47,7 +47,6 @@ ieee80211softmac_start_scan(struct ieee80211softmac_device *sm)
        sm->scanning = 1;
        spin_unlock_irqrestore(&sm->lock, flags);
 
-       netif_tx_disable(sm->ieee->dev);
        ret = sm->start_scan(sm->dev);
        if (ret) {
                spin_lock_irqsave(&sm->lock, flags);
@@ -63,12 +62,12 @@ ieee80211softmac_stop_scan(struct ieee80211softmac_device *sm)
        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);
 }
@@ -79,12 +78,12 @@ ieee80211softmac_wait_for_scan(struct ieee80211softmac_device *sm)
        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);
 }
@@ -137,7 +136,8 @@ void ieee80211softmac_scan(struct work_struct *work)
        si->started = 0;
        spin_unlock_irqrestore(&sm->lock, flags);
 
-       dprintk(PFX "Scanning finished\n");
+       dprintk(PFX "Scanning finished: scanned %d channels starting with channel %d\n",
+                    sm->scaninfo->number_channels, sm->scaninfo->channels[0].channel);
        ieee80211softmac_scan_finished(sm);
        complete_all(&sm->scaninfo->finished);
 }
@@ -158,14 +158,14 @@ int ieee80211softmac_start_scan_implementation(struct net_device *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... */
@@ -186,8 +186,6 @@ int ieee80211softmac_start_scan_implementation(struct net_device *dev)
                sm->scaninfo->channels = sm->ieee->geo.bg;
                sm->scaninfo->number_channels = sm->ieee->geo.bg_channels;
        }
-       dprintk(PFX "Start scanning with channel: %d\n", sm->scaninfo->channels[0].channel);
-       dprintk(PFX "Scanning %d channels\n", sm->scaninfo->number_channels);
        sm->scaninfo->current_channel_idx = 0;
        sm->scaninfo->started = 1;
        sm->scaninfo->stop = 0;
@@ -243,7 +241,7 @@ void ieee80211softmac_scan_finished(struct ieee80211softmac_device *sm)
        spin_lock_irqsave(&sm->lock, flags);
        sm->scanning = 0;
        spin_unlock_irqrestore(&sm->lock, flags);
-       
+
        if (sm->associnfo.bssvalid) {
                struct ieee80211softmac_network *net;
 
@@ -251,7 +249,6 @@ void ieee80211softmac_scan_finished(struct ieee80211softmac_device *sm)
                if (net)
                        sm->set_channel(sm->dev, net->channel);
        }
-       netif_wake_queue(sm->ieee->dev);
        ieee80211softmac_call_events(sm, IEEE80211SOFTMAC_EVENT_SCAN_FINISHED, NULL);
 }
 EXPORT_SYMBOL_GPL(ieee80211softmac_scan_finished);