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path: root/drivers/staging/wfx/queue.c
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Diffstat (limited to 'drivers/staging/wfx/queue.c')
-rw-r--r--drivers/staging/wfx/queue.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/staging/wfx/queue.c b/drivers/staging/wfx/queue.c
index 3248ecefda56..93ea2b72febd 100644
--- a/drivers/staging/wfx/queue.c
+++ b/drivers/staging/wfx/queue.c
@@ -246,7 +246,7 @@ static struct sk_buff *wfx_tx_queues_get_skb(struct wfx_dev *wdev)
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
sorted_queues[i] = &wdev->tx_queue[i];
for (j = i; j > 0; j--)
- if (atomic_read(&sorted_queues[j]->pending_frames) >
+ if (atomic_read(&sorted_queues[j]->pending_frames) <
atomic_read(&sorted_queues[j - 1]->pending_frames))
swap(sorted_queues[j - 1], sorted_queues[j]);
}
@@ -291,15 +291,12 @@ struct hif_msg *wfx_tx_queues_get(struct wfx_dev *wdev)
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;
}