if (atomic_read(&wdev->tx_lock))
return NULL;
-
- for (;;) {
- skb = wfx_tx_queues_get_skb(wdev);
- if (!skb)
- return NULL;
- skb_queue_tail(&wdev->tx_pending, skb);
- wake_up(&wdev->tx_dequeue);
- tx_priv = wfx_skb_tx_priv(skb);
- tx_priv->xmit_timestamp = ktime_get();
- return (struct hif_msg *)skb->data;
- }
+ skb = wfx_tx_queues_get_skb(wdev);
+ if (!skb)
+ return NULL;
+ skb_queue_tail(&wdev->tx_pending, skb);
+ wake_up(&wdev->tx_dequeue);
+ tx_priv = wfx_skb_tx_priv(skb);
+ tx_priv->xmit_timestamp = ktime_get();
+ return (struct hif_msg *)skb->data;
}