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[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>
Don Fry 19 years ago
parent
f2622a2b16
commit
6dcd60c2c7
1 changed files with 4 additions and 4 deletions
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  1. 4 4
      drivers/net/pcnet32.c

+ 4 - 4
drivers/net/pcnet32.c
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@@ -515,10 +515,10 @@ static void pcnet32_get_ringparam(struct net_device *dev,
 
 {
 
 	struct pcnet32_private *lp = dev->priv;
 
 
-	ering->tx_max_pending = TX_MAX_RING_SIZE - 1;
 
-	ering->tx_pending = lp->tx_ring_size - 1;
 
-	ering->rx_max_pending = RX_MAX_RING_SIZE - 1;
 
-	ering->rx_pending = lp->rx_ring_size - 1;
 
+	ering->tx_max_pending = TX_MAX_RING_SIZE;
 
+	ering->tx_pending = lp->tx_ring_size;
 
+	ering->rx_max_pending = RX_MAX_RING_SIZE;
 
+	ering->rx_pending = lp->rx_ring_size;
 
 }
 
 
 static int pcnet32_set_ringparam(struct net_device *dev,