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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel
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linux
[PATCH] pcnet32: Fix off-by-one in get_ringparam
Fix off-by-one in pcnet32_get_ringparam
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
authored by Don Fry and committed by Jeff Garzik 6dcd60c2 f2622a2b
+4
-4
drivers/net/pcnet32.c
+4
-4
drivers/net/pcnet32.c
···
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{
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struct pcnet32_private *lp = dev->priv;
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-
ering->tx_max_pending = TX_MAX_RING_SIZE - 1;
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-
ering->tx_pending = lp->tx_ring_size - 1;
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-
ering->rx_max_pending = RX_MAX_RING_SIZE - 1;
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-
ering->rx_pending = lp->rx_ring_size - 1;
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+
ering->tx_max_pending = TX_MAX_RING_SIZE;
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+
ering->tx_pending = lp->tx_ring_size;
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+
ering->rx_max_pending = RX_MAX_RING_SIZE;
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+
ering->rx_pending = lp->rx_ring_size;
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}
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static int pcnet32_set_ringparam(struct net_device *dev,