diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 3d8f0f468f8d..fe994e229898 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -149,6 +149,13 @@ static void hif_usb_tx_cb(struct urb *urb) } } +static inline void ath9k_skb_queue_purge(struct sk_buff_head *list) +{ + struct sk_buff *skb; + while ((skb = __skb_dequeue(list)) != NULL) + dev_kfree_skb_any(skb); +} + /* TX lock has to be taken */ static int __hif_usb_tx(struct hif_device_usb *hif_dev) { @@ -207,7 +214,7 @@ static int __hif_usb_tx(struct hif_device_usb *hif_dev) ret = usb_submit_urb(tx_buf->urb, GFP_ATOMIC); if (ret) { tx_buf->len = tx_buf->offset = 0; - __skb_queue_purge(&tx_buf->skb_queue); + ath9k_skb_queue_purge(&tx_buf->skb_queue); __skb_queue_head_init(&tx_buf->skb_queue); list_move_tail(&tx_buf->list, &hif_dev->tx.tx_buf); hif_dev->tx.tx_buf_cnt++; @@ -274,7 +281,7 @@ static void hif_usb_stop(void *hif_handle, u8 pipe_id) unsigned long flags; spin_lock_irqsave(&hif_dev->tx.tx_lock, flags); - __skb_queue_purge(&hif_dev->tx.tx_skb_queue); + ath9k_skb_queue_purge(&hif_dev->tx.tx_skb_queue); hif_dev->tx.tx_skb_cnt = 0; hif_dev->tx.flags |= HIF_USB_TX_STOP; spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags); |