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net: nixge: Don't store skb in app4 field of descriptor 

Don't store skb in app4 field of descriptor since it is
not being used anywhere (including hardware).

Signed-off-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Moritz Fischer 2018-08-10 18:19:41 -07:00 committed by David S. Miller
parent e158770e22
commit fd5cf434a4
1 changed files with 0 additions and 1 deletions
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1
drivers/net/ethernet/ni/nixge.c
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@ -503,7 +503,6 @@ static int nixge_start_xmit(struct sk_buff *skb, struct net_device *ndev)
tx_skb->skb = skb;
cur_p->cntrl |= XAXIDMA_BD_CTRL_TXEOF_MASK;
cur_p->app4 = (unsigned long)skb;
tail_p = priv->tx_bd_p + sizeof(*priv->tx_bd_v) * priv->tx_bd_tail;
/* Start the transfer */