diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/p54/txrx.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index 31fda17bec4..6426d2cae6d 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -199,7 +199,7 @@ static int p54_tx_qos_accounting_alloc(struct p54_common *priv, queue = &priv->tx_stats[p54_queue]; spin_lock_irqsave(&priv->tx_stats_lock, flags); - if (unlikely(queue->len > queue->limit && IS_QOS_QUEUE(p54_queue))) { + if (unlikely(queue->len >= queue->limit && IS_QOS_QUEUE(p54_queue))) { spin_unlock_irqrestore(&priv->tx_stats_lock, flags); return -ENOSPC; } @@ -222,8 +222,11 @@ static void p54_tx_qos_accounting_free(struct p54_common *priv, if (skb && IS_DATA_FRAME(skb)) { struct p54_hdr *hdr = (void *) skb->data; struct p54_tx_data *data = (void *) hdr->data; + unsigned long flags; + spin_lock_irqsave(&priv->tx_stats_lock, flags); priv->tx_stats[data->hw_queue].len--; + spin_unlock_irqrestore(&priv->tx_stats_lock, flags); } p54_wake_queues(priv); } @@ -462,7 +465,6 @@ static void p54_rx_eeprom_readback(struct p54_common *priv, priv->eeprom = NULL; tmp = p54_find_and_unlink_skb(priv, hdr->req_id); - p54_tx_qos_accounting_free(priv, tmp); dev_kfree_skb_any(tmp); complete(&priv->eeprom_comp); } @@ -489,7 +491,6 @@ static void p54_rx_stats(struct p54_common *priv, struct sk_buff *skb) priv->noise = p54_rssi_to_dbm(priv, le32_to_cpu(stats->noise)); tmp = p54_find_and_unlink_skb(priv, hdr->req_id); - p54_tx_qos_accounting_free(priv, tmp); dev_kfree_skb_any(tmp); } |