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qlge: bugfix: Pad outbound frames smaller than 60 bytes.
With some asic configurations xmit of frames smaller than 60 bytes may fail. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1941,6 +1941,9 @@ static int qlge_send(struct sk_buff *skb, struct net_device *ndev)
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tx_ring = &qdev->tx_ring[tx_ring_idx];
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if (skb_padto(skb, ETH_ZLEN))
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return NETDEV_TX_OK;
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if (unlikely(atomic_read(&tx_ring->tx_count) < 2)) {
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QPRINTK(qdev, TX_QUEUED, INFO,
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"%s: shutting down tx queue %d du to lack of resources.\n",
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