Commit db176edc authored by Sergey Matyukevich's avatar Sergey Matyukevich Committed by David S. Miller

ucc_geth: fix for RX skb buffers recycling

This patch implements a proper modification of RX skb buffers before
recycling. Adjusting only skb->data is not enough because after that
skb->tail and skb->len become incorrect.
Signed-off-by: default avatarSergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8b1d920f
......@@ -3215,6 +3215,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
__func__, __LINE__, (u32) skb);
if (skb) {
skb->data = skb->head + NET_SKB_PAD;
skb->len = 0;
skb_reset_tail_pointer(skb);
__skb_queue_head(&ugeth->rx_recycle, skb);
}
......
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