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Commit 6dcd60c2 authored by Don Fry's avatar Don Fry Committed by Jeff Garzik
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[PATCH] pcnet32: Fix off-by-one in get_ringparam 



Fix off-by-one in pcnet32_get_ringparam

Signed-off-by: default avatarDon Fry <brazilnut@us.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent f2622a2b

drivers/net/pcnet32.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -515,10 +515,10 @@ static void pcnet32_get_ringparam(struct net_device *dev, 
{

{

	struct pcnet32_private *lp = dev->priv;

	struct pcnet32_private *lp = dev->priv;





	ering->tx_max_pending = TX_MAX_RING_SIZE - 1;

	ering->tx_max_pending = TX_MAX_RING_SIZE;

	ering->tx_pending = lp->tx_ring_size - 1;

	ering->tx_pending = lp->tx_ring_size;

	ering->rx_max_pending = RX_MAX_RING_SIZE - 1;

	ering->rx_max_pending = RX_MAX_RING_SIZE;

	ering->rx_pending = lp->rx_ring_size - 1;

	ering->rx_pending = lp->rx_ring_size;

}

}





static int pcnet32_set_ringparam(struct net_device *dev,

static int pcnet32_set_ringparam(struct net_device *dev,