New devices (e.g. mt7663u) do not rely on stats workqueue to load tx statistics but will be reported by the firmware. Check tx_status_data pointer in mt76u_tx_tasklet in order to reuse tx tasklet for new devices Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx> Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx> --- drivers/net/wireless/mediatek/mt76/usb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 22dacf040123..fbc4c0bb0102 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -708,7 +708,8 @@ static void mt76u_tx_tasklet(unsigned long data) mt76_txq_schedule(&dev->phy, i); - if (!test_and_set_bit(MT76_READING_STATS, &dev->phy.state)) + if (dev->drv->tx_status_data && + !test_and_set_bit(MT76_READING_STATS, &dev->phy.state)) queue_work(dev->usb.stat_wq, &dev->usb.stat_work); if (wake) ieee80211_wake_queue(dev->hw, i); -- 2.21.1
