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Subject[PATCH 2/2] staging: wfx: drop useless loop
Date
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

It is guarantee that the loop will stop at first iteration. So drop the
loop.

Fixes: 6bf418c50f98a ("staging: wfx: change the way to choose frame to send")
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
drivers/staging/wfx/queue.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/wfx/queue.c b/drivers/staging/wfx/queue.c
index 75df4aca29ac3..93ea2b72febd0 100644
--- a/drivers/staging/wfx/queue.c
+++ b/drivers/staging/wfx/queue.c
@@ -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;
}
--
2.26.2
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