diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 23094b70d6eb..e252576760d1 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -284,9 +284,9 @@ static int __hif_usb_tx(struct hif_device_usb *hif_dev) return ret; } -static int hif_usb_send_tx(struct hif_device_usb *hif_dev, struct sk_buff *skb, - struct ath9k_htc_tx_ctl *tx_ctl) +static int hif_usb_send_tx(struct hif_device_usb *hif_dev, struct sk_buff *skb) { + struct ath9k_htc_tx_ctl *tx_ctl; unsigned long flags; spin_lock_irqsave(&hif_dev->tx.tx_lock, flags); @@ -305,12 +305,14 @@ static int hif_usb_send_tx(struct hif_device_usb *hif_dev, struct sk_buff *skb, __skb_queue_tail(&hif_dev->tx.tx_skb_queue, skb); hif_dev->tx.tx_skb_cnt++; - /* Send normal frames immediately */ - if (!tx_ctl || (tx_ctl && (tx_ctl->type == ATH9K_HTC_NORMAL))) + tx_ctl = HTC_SKB_CB(skb); + + /* Send normal/mgmt/beacon frames immediately */ + if (tx_ctl->type != ATH9K_HTC_AMPDU) __hif_usb_tx(hif_dev); /* Check if AMPDUs have to be sent immediately */ - if (tx_ctl && (tx_ctl->type == ATH9K_HTC_AMPDU) && + if ((tx_ctl->type == ATH9K_HTC_AMPDU) && (hif_dev->tx.tx_buf_cnt == MAX_TX_URB_NUM) && (hif_dev->tx.tx_skb_cnt < 2)) { __hif_usb_tx(hif_dev); @@ -352,15 +354,14 @@ static void hif_usb_stop(void *hif_handle, u8 pipe_id) } } -static int hif_usb_send(void *hif_handle, u8 pipe_id, struct sk_buff *skb, - struct ath9k_htc_tx_ctl *tx_ctl) +static int hif_usb_send(void *hif_handle, u8 pipe_id, struct sk_buff *skb) { struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle; int ret = 0; switch (pipe_id) { case USB_WLAN_TX_PIPE: - ret = hif_usb_send_tx(hif_dev, skb, tx_ctl); + ret = hif_usb_send_tx(hif_dev, skb); break; case USB_REG_OUT_PIPE: ret = hif_usb_send_regout(hif_dev, skb); |