diff options
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800mmio.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 2 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c index 1123e2bed803..e1a7ed7e4892 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c @@ -600,6 +600,7 @@ void rt2800mmio_kick_queue(struct data_queue *queue) case QID_AC_VI: case QID_AC_BE: case QID_AC_BK: + WARN_ON_ONCE(rt2x00queue_empty(queue)); entry = rt2x00queue_get_entry(queue, Q_INDEX); rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX(queue->qid), entry->entry_idx); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c index a971bc7a6b63..c380c1f56ba6 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c @@ -739,8 +739,7 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return; tx_queue_for_each(rt2x00dev, queue) - if (!rt2x00queue_empty(queue)) - rt2x00queue_flush_queue(queue, drop); + rt2x00queue_flush_queue(queue, drop); } EXPORT_SYMBOL_GPL(rt2x00mac_flush); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c index a6884e73d2ab..7c1f8f561d4a 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c @@ -1000,6 +1000,8 @@ void rt2x00queue_flush_queue(struct data_queue *queue, bool drop) (queue->qid == QID_AC_BE) || (queue->qid == QID_AC_BK); + if (rt2x00queue_empty(queue)) + return; /* * If we are not supposed to drop any pending |