diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/txrx_edma.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c index bca61cb44c37..3e7fc2983cbb 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.c +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c @@ -279,9 +279,6 @@ static void wil_move_all_rx_buff_to_free_list(struct wil6210_priv *wil, u16 buff_id; *d = *_d; - pa = wil_rx_desc_get_addr_edma(&d->dma); - dmalen = le16_to_cpu(d->dma.length); - dma_unmap_single(dev, pa, dmalen, DMA_FROM_DEVICE); /* Extract the SKB from the rx_buff management array */ buff_id = __le16_to_cpu(d->mac.buff_id); @@ -291,10 +288,15 @@ static void wil_move_all_rx_buff_to_free_list(struct wil6210_priv *wil, } skb = wil->rx_buff_mgmt.buff_arr[buff_id].skb; wil->rx_buff_mgmt.buff_arr[buff_id].skb = NULL; - if (unlikely(!skb)) + if (unlikely(!skb)) { wil_err(wil, "No Rx skb at buff_id %d\n", buff_id); - else + } else { + pa = wil_rx_desc_get_addr_edma(&d->dma); + dmalen = le16_to_cpu(d->dma.length); + dma_unmap_single(dev, pa, dmalen, DMA_FROM_DEVICE); + kfree_skb(skb); + } /* Move the buffer from the active to the free list */ list_move(&wil->rx_buff_mgmt.buff_arr[buff_id].list, @@ -906,6 +908,9 @@ again: wil->rx_buff_mgmt.buff_arr[buff_id].skb = NULL; if (!skb) { wil_err(wil, "No Rx skb at buff_id %d\n", buff_id); + /* Move the buffer from the active list to the free list */ + list_move(&wil->rx_buff_mgmt.buff_arr[buff_id].list, + &wil->rx_buff_mgmt.free); goto again; } |