diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index cb0eef13af1c..fb649d85b8fc 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -138,6 +138,7 @@ static void hif_usb_mgmt_cb(struct urb *urb) { struct cmd_buf *cmd = (struct cmd_buf *)urb->context; struct hif_device_usb *hif_dev; + unsigned long flags; bool txok = true; if (!cmd || !cmd->skb || !cmd->hif_dev) @@ -158,14 +159,14 @@ static void hif_usb_mgmt_cb(struct urb *urb) * If the URBs are being flushed, no need to complete * this packet. */ - spin_lock(&hif_dev->tx.tx_lock); + spin_lock_irqsave(&hif_dev->tx.tx_lock, flags); if (hif_dev->tx.flags & HIF_USB_TX_FLUSH) { - spin_unlock(&hif_dev->tx.tx_lock); + spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags); dev_kfree_skb_any(cmd->skb); kfree(cmd); return; } - spin_unlock(&hif_dev->tx.tx_lock); + spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags); break; default: |