taglinefilesource code
backspace409drivers/scsi/st.cint backspace, result;
backspace433drivers/scsi/st.cbackspace = ((STp->buffer)->buffer_bytes +
backspace448drivers/scsi/st.cif (!result && backspace > 0)
backspace449drivers/scsi/st.cresult = st_int_ioctl(inode, filp, MTBSR, backspace);