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path: root/drivers/net/wireless/mwifiex/init.c
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Diffstat (limited to 'drivers/net/wireless/mwifiex/init.c')
-rw-r--r--drivers/net/wireless/mwifiex/init.c39
1 files changed, 28 insertions, 11 deletions
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index b5d37a8caa0..39f03ce5a5b 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -84,18 +84,19 @@ static void scan_delay_timer_fn(unsigned long data)
spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
if (priv->user_scan_cfg) {
- dev_dbg(priv->adapter->dev,
- "info: %s: scan aborted\n", __func__);
- cfg80211_scan_done(priv->scan_request, 1);
- priv->scan_request = NULL;
+ if (priv->scan_request) {
+ dev_dbg(priv->adapter->dev,
+ "info: aborting scan\n");
+ cfg80211_scan_done(priv->scan_request, 1);
+ priv->scan_request = NULL;
+ } else {
+ dev_dbg(priv->adapter->dev,
+ "info: scan already aborted\n");
+ }
+
kfree(priv->user_scan_cfg);
priv->user_scan_cfg = NULL;
}
-
- if (priv->scan_pending_on_block) {
- priv->scan_pending_on_block = false;
- up(&priv->async_sem);
- }
goto done;
}
@@ -387,9 +388,17 @@ void mwifiex_wake_up_net_dev_queue(struct net_device *netdev,
struct mwifiex_adapter *adapter)
{
unsigned long dev_queue_flags;
+ unsigned int i;
spin_lock_irqsave(&adapter->queue_lock, dev_queue_flags);
- netif_tx_wake_all_queues(netdev);
+
+ for (i = 0; i < netdev->num_tx_queues; i++) {
+ struct netdev_queue *txq = netdev_get_tx_queue(netdev, i);
+
+ if (netif_tx_queue_stopped(txq))
+ netif_tx_wake_queue(txq);
+ }
+
spin_unlock_irqrestore(&adapter->queue_lock, dev_queue_flags);
}
@@ -400,9 +409,17 @@ void mwifiex_stop_net_dev_queue(struct net_device *netdev,
struct mwifiex_adapter *adapter)
{
unsigned long dev_queue_flags;
+ unsigned int i;
spin_lock_irqsave(&adapter->queue_lock, dev_queue_flags);
- netif_tx_stop_all_queues(netdev);
+
+ for (i = 0; i < netdev->num_tx_queues; i++) {
+ struct netdev_queue *txq = netdev_get_tx_queue(netdev, i);
+
+ if (!netif_tx_queue_stopped(txq))
+ netif_tx_stop_queue(txq);
+ }
+
spin_unlock_irqrestore(&adapter->queue_lock, dev_queue_flags);
}