diff options
| author | Felix Fietkau <nbd@nbd.name> | 2019-08-12 15:50:59 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2019-09-05 17:42:32 +0200 |
| commit | 5a90107d79e70d2596fb68be3018e8b7e0ae4534 (patch) | |
| tree | 9805e3652975ca8fc5681b54e94452fa49eca08a /drivers | |
| parent | 55bbbefd843248805e5fd32b5c65ac1f23e4f036 (diff) | |
mt76: dma: reset q->rx_head on rx reset
Fixes rx of the first frame if a fragmented rx was interrupted by the reset
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers')
| -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 46f5223b4d89..c747eb24581c 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -431,6 +431,12 @@ mt76_dma_rx_reset(struct mt76_dev *dev, enum mt76_rxq_id qid) mt76_dma_rx_cleanup(dev, q); mt76_dma_sync_idx(dev, q); mt76_dma_rx_fill(dev, q); + + if (!q->rx_head) + return; + + dev_kfree_skb(q->rx_head); + q->rx_head = NULL; } static void |