diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 585736a837ed..799010ed04e0 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -1107,25 +1107,26 @@ void ath9k_htc_rxep(void *drv_priv, struct sk_buff *skb, struct ath_hw *ah = priv->ah; struct ath_common *common = ath9k_hw_common(ah); struct ath9k_htc_rxbuf *rxbuf = NULL, *tmp_buf = NULL; + unsigned long flags; - spin_lock(&priv->rx.rxbuflock); + spin_lock_irqsave(&priv->rx.rxbuflock, flags); list_for_each_entry(tmp_buf, &priv->rx.rxbuf, list) { if (!tmp_buf->in_process) { rxbuf = tmp_buf; break; } } - spin_unlock(&priv->rx.rxbuflock); + spin_unlock_irqrestore(&priv->rx.rxbuflock, flags); if (rxbuf == NULL) { ath_dbg(common, ANY, "No free RX buffer\n"); goto err; } - spin_lock(&priv->rx.rxbuflock); + spin_lock_irqsave(&priv->rx.rxbuflock, flags); rxbuf->skb = skb; rxbuf->in_process = true; - spin_unlock(&priv->rx.rxbuflock); + spin_unlock_irqrestore(&priv->rx.rxbuflock, flags); tasklet_schedule(&priv->rx_tasklet); return; |