David Vrabel 9a9b1d17ba wusb: return -ENOTCONN when resetting a port with no connected device ...

If reading the device descriptor fails during hub_port_init() fails,
then the port is disabled, disconnecting the device.  The port is then
reset at the start of the next init attempt but there is no device to
reset.

Signed-off-by: David Vrabel <david.vrabel@csr.com>

2009-01-06 17:58:02 +00:00

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