diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 13c7102f986..9bb9ad31c2f 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -987,6 +987,17 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) spin_lock_irqsave(&wl->wl_lock, flags); wl->tx_queue_count++; + + /* + * The workqueue is slow to process the tx_queue and we need stop + * the queue here, otherwise the queue will get too long. + */ + if (wl->tx_queue_count >= WL1271_TX_QUEUE_HIGH_WATERMARK) { + wl1271_debug(DEBUG_TX, "op_tx: stopping queues"); + ieee80211_stop_queues(wl->hw); + set_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags); + } + spin_unlock_irqrestore(&wl->wl_lock, flags); /* queue the packet */ @@ -1001,19 +1012,6 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags)) ieee80211_queue_work(wl->hw, &wl->tx_work); - /* - * The workqueue is slow to process the tx_queue and we need stop - * the queue here, otherwise the queue will get too long. - */ - if (wl->tx_queue_count >= WL1271_TX_QUEUE_HIGH_WATERMARK) { - wl1271_debug(DEBUG_TX, "op_tx: stopping queues"); - - spin_lock_irqsave(&wl->wl_lock, flags); - ieee80211_stop_queues(wl->hw); - set_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags); - spin_unlock_irqrestore(&wl->wl_lock, flags); - } - return NETDEV_TX_OK; } |