---

yaml
---
r: 202896
b: refs/heads/master
c: c527f81
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 14599f1e341ee219abdd15f4eee5872d6f2d29f1
+refs/heads/master: c527f81475aaa18123eebe3d72a40a25d8e244af

trunk/drivers/net/ethoc.c

@@ -658,20 +658,13 @@ static int ethoc_mdio_probe(struct net_device *dev)
 static int ethoc_open(struct net_device *dev)
 {
 	struct ethoc *priv = netdev_priv(dev);
-	unsigned int min_tx = 2;
-	unsigned int num_bd;
 	int ret;
 
 	ret = request_irq(dev->irq, ethoc_interrupt, IRQF_SHARED,
 			dev->name, dev);
 	if (ret)
 		return ret;
 
-	/* calculate the number of TX/RX buffers, maximum 128 supported */
-	num_bd = min_t(unsigned int,
-		128, (dev->mem_end - dev->mem_start + 1) / ETHOC_BUFSIZ);
-	priv->num_tx = max(min_tx, num_bd / 4);
-	priv->num_rx = num_bd - priv->num_tx;
 	ethoc_write(priv, TX_BD_NUM, priv->num_tx);
 
 	ethoc_init_ring(priv);
@@ -884,6 +877,7 @@ static int ethoc_probe(struct platform_device *pdev)
 	struct resource *mem = NULL;
 	struct ethoc *priv = NULL;
 	unsigned int phy;
+	int num_bd;
 	int ret = 0;
 
 	/* allocate networking device */
@@ -978,6 +972,12 @@ static int ethoc_probe(struct platform_device *pdev)
 		priv->dma_alloc = buffer_size;
 	}
 
+	/* calculate the number of TX/RX buffers, maximum 128 supported */
+	num_bd = min_t(unsigned int,
+		128, (netdev->mem_end - netdev->mem_start + 1) / ETHOC_BUFSIZ);
+	priv->num_tx = max(2, num_bd / 4);
+	priv->num_rx = num_bd - priv->num_tx;
+
 	/* Allow the platform setup code to pass in a MAC address. */
 	if (pdev->dev.platform_data) {
 		struct ethoc_platform_data *pdata =