uas: Fix memleak of non-submitted urbs
Not all urbs we've allocated are necessarily also submitted, non-submitted urbs will not be free-ed by their completion handler. So we need to free them manually. There are 2 scenarios where this can happen: 1) We have failed to submit some urbs at abort / disconnect 2) When running over usb-2 we may have never tried to submit the data urbs when completing the scsi cmnd, because we never got a READ/WRITE_READY iu Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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