From: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Tue, 19 Oct 2010 05:03:46 +0000 (+0900)
Subject: net: tsi108_eth: Add initialized eth_device structure
X-Git-Tag: v2010.12-rc2~70
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7faeb9976a455adbfad30c4b84d3e7b6c22a8fda;p=u-boot

net: tsi108_eth: Add initialized eth_device structure

tsi108_eth driver does not have write_hwaddr function.
However, eth stuff executes write_hwaddr function
because eth_device structure has not been initialized.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Ben Warren <biggerbadderben@gmail.com>
---

diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index 079354aaff..f100ec1a50 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -731,7 +731,11 @@ int tsi108_eth_initialize (bd_t * bis)
 
 	for (index = 0; index < CONFIG_TSI108_ETH_NUM_PORTS; index++) {
 		dev = (struct eth_device *)malloc(sizeof(struct eth_device));
-
+		if (!dev) {
+			printf("tsi108: Can not allocate memory\n");
+			break;
+		}
+		memset(dev, 0, sizeof(*dev));
 		sprintf (dev->name, "TSI108_eth%d", index);
 
 		dev->iobase = ETH_BASE + (index * ETH_PORT_OFFSET);