usb: ohci: fix error return code in servicing td
It should return 1 if an error occurs when reading td. This will avoid an infinite loop issue in ohci_service_ed_list. Signed-off-by: NLi Qiang <liqiang6-s@360.cn> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1487760990-115925-1-git-send-email-liqiang6-s@360.cn Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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