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net: pcnet: Add initialized eth_device structure

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pcnet 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>
This commit is contained in:
Nobuhiro Iwamatsu 2010-10-19 14:03:45 +09:00 committed by Wolfgang Denk
parent 9a07e8094c
commit 5ed0eeca38
1 changed files with 5 additions and 0 deletions
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5
drivers/net/pcnet.c
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@ -187,6 +187,11 @@ int pcnet_initialize (bd_t * bis)
* Allocate and pre-fill the device structure. * Allocate and pre-fill the device structure.
*/ */
dev = (struct eth_device *) malloc (sizeof *dev); dev = (struct eth_device *) malloc (sizeof *dev);
if (!dev) {
printf("pcnet: Can not allocate memory\n");
break;
}
memset(dev, 0, sizeof(*dev));
dev->priv = (void *) devbusfn; dev->priv = (void *) devbusfn;
sprintf (dev->name, "pcnet#%d", dev_nr); sprintf (dev->name, "pcnet#%d", dev_nr);