panic with a nice message if scsi_xs_sync_done gets called twice rather than generating a fluffy printf.
panic with a nice message if scsi_xs_sync_done gets called twice
rather than generating a fluffy printf.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars