diff options
Diffstat (limited to 'drivers/net/wireless/marvell/mwl8k.c')
| -rw-r--r-- | drivers/net/wireless/marvell/mwl8k.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index bab9ef37a1ab..8bcb1d0dd618 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -1227,6 +1227,10 @@ static int rxq_refill(struct ieee80211_hw *hw, int index, int limit) addr = dma_map_single(&priv->pdev->dev, skb->data, MWL8K_RX_MAXSZ, DMA_FROM_DEVICE); + if (dma_mapping_error(&priv->pdev->dev, addr)) { + kfree_skb(skb); + break; + } rxq->rxd_count++; rx = rxq->tail++; |