of the
function.  Unfortunately, if any of the sanity checks fail, we'll jump to
the cleanup label before hcd is set to a valid pointer, and then we'll
attempt to tell the USB core to kick the hcd, which is NULL.

Skip kicking the roothub if the sanity checks fail.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
€Ó