275     goto fail;  in do_usb_open()
287     goto fail;  in do_usb_open()
298     goto fail;  in do_usb_open()
309     goto fail;  in do_usb_open()
321     goto fail;  in do_usb_open()
327     goto fail;  in do_usb_open()
337     goto fail;  in do_usb_open()
343 fail:  in do_usb_open()
361     goto fail;  in usb_write()
373     goto fail;  in usb_write()
384     goto fail;  in usb_write()
397       goto fail;  in usb_write()
403 fail:  in usb_write()
425     goto fail;  in usb_read()
434       goto fail;  in usb_read()
444 fail:  in usb_read()