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[03/10] staging: wfx: drop unused function wfx_pending_requeue()

Message ID 20200526171821.934581-4-Jerome.Pouiller@silabs.com
State New
Headers show
Series [01/10] staging: wfx: drop unused variable | expand

Commit Message

Jérôme Pouiller May 26, 2020, 5:18 p.m. UTC 
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

The function wfx_pending_requeue() is not used anymore since the
commit 7a44644c9379e ("staging: wfx: introduce
wfx_set_default_unicast_key()")

Fixes: 7a44644c9379e ("staging: wfx: introduce wfx_set_default_unicast_key()")
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/queue.c | 13 -------------
 drivers/staging/wfx/queue.h |  1 -
 2 files changed, 14 deletions(-)
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Patch

diff --git a/drivers/staging/wfx/queue.c b/drivers/staging/wfx/queue.c
index 26b141cbd3035..3248ecefda564 100644
--- a/drivers/staging/wfx/queue.c
+++ b/drivers/staging/wfx/queue.c
@@ -143,19 +143,6 @@  void wfx_tx_queues_put(struct wfx_dev *wdev, struct sk_buff *skb)
 		skb_queue_tail(&queue->normal, skb);
 }
 
-int wfx_pending_requeue(struct wfx_dev *wdev, struct sk_buff *skb)
-{
-	struct wfx_queue *queue = &wdev->tx_queue[skb_get_queue_mapping(skb)];
-
-	WARN_ON(skb_get_queue_mapping(skb) > 3);
-	WARN_ON(!atomic_read(&queue->pending_frames));
-
-	atomic_dec(&queue->pending_frames);
-	skb_unlink(skb, &wdev->tx_pending);
-	wfx_tx_queues_put(wdev, skb);
-	return 0;
-}
-
 void wfx_pending_drop(struct wfx_dev *wdev, struct sk_buff_head *dropped)
 {
 	struct wfx_queue *queue;
diff --git a/drivers/staging/wfx/queue.h b/drivers/staging/wfx/queue.h
index 0cbe5f4b06f24..0c3b7244498e3 100644
--- a/drivers/staging/wfx/queue.h
+++ b/drivers/staging/wfx/queue.h
@@ -38,7 +38,6 @@  void wfx_tx_queue_drop(struct wfx_dev *wdev, struct wfx_queue *queue,
 
 struct sk_buff *wfx_pending_get(struct wfx_dev *wdev, u32 packet_id);
 void wfx_pending_drop(struct wfx_dev *wdev, struct sk_buff_head *dropped);
-int wfx_pending_requeue(struct wfx_dev *wdev, struct sk_buff *skb);
 unsigned int wfx_pending_get_pkt_us_delay(struct wfx_dev *wdev,
 					  struct sk_buff *skb);
 void wfx_pending_dump_old_frames(struct wfx_dev *wdev, unsigned int limit_ms);