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path: root/drivers/net/wireless
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-rw-r--r--drivers/net/wireless/hostap/hostap_hw.c3
-rw-r--r--drivers/net/wireless/ipw2200.c33
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c18
3 files changed, 17 insertions, 37 deletions
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index 13d5882f1f21..3153fe9d7ce0 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -3101,6 +3101,7 @@ static void prism2_clear_set_tim_queue(local_info_t *local)
* This is a natural nesting, which needs a split lock type.
*/
static struct lock_class_key hostap_netdev_xmit_lock_key;
+static struct lock_class_key hostap_netdev_addr_lock_key;
static void prism2_set_lockdep_class_one(struct net_device *dev,
struct netdev_queue *txq,
@@ -3112,6 +3113,8 @@ static void prism2_set_lockdep_class_one(struct net_device *dev,
static void prism2_set_lockdep_class(struct net_device *dev)
{
+ lockdep_set_class(&dev->addr_list_lock,
+ &hostap_netdev_addr_lock_key);
netdev_for_each_tx_queue(dev, prism2_set_lockdep_class_one, NULL);
}
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 6e704608947c..1acfbcd3703c 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -4972,8 +4972,7 @@ static int ipw_queue_tx_reclaim(struct ipw_priv *priv,
}
done:
if ((ipw_tx_queue_space(q) > q->low_mark) &&
- (qindex >= 0) &&
- (priv->status & STATUS_ASSOCIATED) && netif_running(priv->net_dev))
+ (qindex >= 0))
netif_wake_queue(priv->net_dev);
used = q->first_empty - q->last_used;
if (used < 0)
@@ -10154,14 +10153,8 @@ static void init_sys_config(struct ipw_sys_config *sys_config)
static int ipw_net_open(struct net_device *dev)
{
- struct ipw_priv *priv = ieee80211_priv(dev);
IPW_DEBUG_INFO("dev->open\n");
- /* we should be verifying the device is ready to be opened */
- mutex_lock(&priv->mutex);
- if (!(priv->status & STATUS_RF_KILL_MASK) &&
- (priv->status & STATUS_ASSOCIATED))
- netif_start_queue(dev);
- mutex_unlock(&priv->mutex);
+ netif_start_queue(dev);
return 0;
}
@@ -10481,13 +10474,6 @@ static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb,
IPW_DEBUG_TX("dev->xmit(%d bytes)\n", txb->payload_size);
spin_lock_irqsave(&priv->lock, flags);
- if (!(priv->status & STATUS_ASSOCIATED)) {
- IPW_DEBUG_INFO("Tx attempt while not associated.\n");
- priv->ieee->stats.tx_carrier_errors++;
- netif_stop_queue(dev);
- goto fail_unlock;
- }
-
#ifdef CONFIG_IPW2200_PROMISCUOUS
if (rtap_iface && netif_running(priv->prom_net_dev))
ipw_handle_promiscuous_tx(priv, txb);
@@ -10499,10 +10485,6 @@ static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb,
spin_unlock_irqrestore(&priv->lock, flags);
return ret;
-
- fail_unlock:
- spin_unlock_irqrestore(&priv->lock, flags);
- return 1;
}
static struct net_device_stats *ipw_net_get_stats(struct net_device *dev)
@@ -10703,13 +10685,6 @@ static void ipw_link_up(struct ipw_priv *priv)
priv->last_packet_time = 0;
netif_carrier_on(priv->net_dev);
- if (netif_queue_stopped(priv->net_dev)) {
- IPW_DEBUG_NOTIF("waking queue\n");
- netif_wake_queue(priv->net_dev);
- } else {
- IPW_DEBUG_NOTIF("starting queue\n");
- netif_start_queue(priv->net_dev);
- }
cancel_delayed_work(&priv->request_scan);
cancel_delayed_work(&priv->request_direct_scan);
@@ -10739,7 +10714,6 @@ static void ipw_link_down(struct ipw_priv *priv)
{
ipw_led_link_down(priv);
netif_carrier_off(priv->net_dev);
- netif_stop_queue(priv->net_dev);
notify_wx_assoc_event(priv);
/* Cancel any queued work ... */
@@ -11419,7 +11393,6 @@ static void ipw_down(struct ipw_priv *priv)
/* Clear all bits but the RF Kill */
priv->status &= STATUS_RF_KILL_MASK | STATUS_EXIT_PENDING;
netif_carrier_off(priv->net_dev);
- netif_stop_queue(priv->net_dev);
ipw_stop_nic(priv);
@@ -11522,7 +11495,6 @@ static int ipw_prom_open(struct net_device *dev)
IPW_DEBUG_INFO("prom dev->open\n");
netif_carrier_off(dev);
- netif_stop_queue(dev);
if (priv->ieee->iw_mode != IW_MODE_MONITOR) {
priv->sys_config.accept_all_data_frames = 1;
@@ -11558,7 +11530,6 @@ static int ipw_prom_stop(struct net_device *dev)
static int ipw_prom_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
IPW_DEBUG_INFO("prom dev->xmit\n");
- netif_stop_queue(dev);
return -EOPNOTSUPP;
}
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 913dc9fe08f9..5816230d58f8 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -364,8 +364,7 @@ static void mac80211_hwsim_free(void)
struct mac80211_hwsim_data *data;
data = hwsim_radios[i]->priv;
ieee80211_unregister_hw(hwsim_radios[i]);
- if (!IS_ERR(data->dev))
- device_unregister(data->dev);
+ device_unregister(data->dev);
ieee80211_free_hw(hwsim_radios[i]);
}
}
@@ -437,7 +436,7 @@ static int __init init_mac80211_hwsim(void)
"mac80211_hwsim: device_create_drvdata "
"failed (%ld)\n", PTR_ERR(data->dev));
err = -ENOMEM;
- goto failed;
+ goto failed_drvdata;
}
data->dev->driver = &mac80211_hwsim_driver;
@@ -461,7 +460,7 @@ static int __init init_mac80211_hwsim(void)
if (err < 0) {
printk(KERN_DEBUG "mac80211_hwsim: "
"ieee80211_register_hw failed (%d)\n", err);
- goto failed;
+ goto failed_hw;
}
printk(KERN_DEBUG "%s: hwaddr %s registered\n",
@@ -479,9 +478,9 @@ static int __init init_mac80211_hwsim(void)
rtnl_lock();
err = dev_alloc_name(hwsim_mon, hwsim_mon->name);
- if (err < 0) {
+ if (err < 0)
goto failed_mon;
- }
+
err = register_netdevice(hwsim_mon);
if (err < 0)
@@ -494,7 +493,14 @@ static int __init init_mac80211_hwsim(void)
failed_mon:
rtnl_unlock();
free_netdev(hwsim_mon);
+ mac80211_hwsim_free();
+ return err;
+failed_hw:
+ device_unregister(data->dev);
+failed_drvdata:
+ ieee80211_free_hw(hw);
+ hwsim_radios[i] = 0;
failed:
mac80211_hwsim_free();
return err;
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-29 05:29:24 +0300