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[IRDA]: irda-usb, unregister netdev when patch upload fails 

In the STIR421x case, when the firmware upload fails, we need to
unregister_netdev. Otherwise we hit a BUG on free_netdev(), if sysfs
is enabled.
 
Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Samuel Ortiz 2006-04-14 16:02:07 -07:00 committed by David S. Miller
parent 4909e488f6
commit 269690ac16
1 changed files with 4 additions and 2 deletions
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6
drivers/net/irda/irda-usb.c
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@ -1815,14 +1815,14 @@ static int irda_usb_probe(struct usb_interface *intf,
self->needspatch = (ret < 0);
if (ret < 0) {
printk("patch_device failed\n");
goto err_out_4;
goto err_out_5;
}
/* replace IrDA class descriptor with what patched device is now reporting */
irda_desc = irda_usb_find_class_desc (self->usbintf);
if (irda_desc == NULL) {
ret = -ENODEV;
goto err_out_4;
goto err_out_5;
}
if (self->irda_desc)
kfree (self->irda_desc);
@ -1832,6 +1832,8 @@ static int irda_usb_probe(struct usb_interface *intf,
return 0;
err_out_5:
unregister_netdev(self->netdev);
err_out_4:
kfree(self->speed_buff);
err_out_3: