diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/dma.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/dma.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 465190ebaf1c..05d9ab3ce819 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -466,6 +466,9 @@ mt76_dma_tx_queue_skb_raw(struct mt76_dev *dev, struct mt76_queue *q, struct mt76_queue_buf buf = {}; dma_addr_t addr; + if (test_bit(MT76_MCU_RESET, &dev->phy.state)) + goto error; + if (q->queued + 1 >= q->ndesc - 1) goto error; @@ -507,6 +510,9 @@ mt76_dma_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, dma_addr_t addr; u8 *txwi; + if (test_bit(MT76_RESET, &dev->phy.state)) + goto free_skb; + t = mt76_get_txwi(dev); if (!t) goto free_skb; |