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usbnet: Set link down initially for drivers that update link state

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Some usbnet drivers update link state while others do not due to
hardware limitations.  Add a flag to distinguish those that do, and
set the link down initially for their devices.

This is intended to fix this bug: http://bugs.debian.org/444043

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2009-11-04 15:29:52 +00:00
committed by David S. Miller
parent 8cbd9623da
commit 37e8273cd3
5 changed files with 12 additions and 9 deletions
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4
drivers/net/usb/usbnet.c
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@@ -1352,9 +1352,11 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
// ok, it's ready to go.
usb_set_intfdata (udev, dev);
// start as if the link is up
netif_device_attach (net);
if (dev->driver_info->flags & FLAG_LINK_INTR)
netif_carrier_off(net);
return 0;
out3: