diff options
Diffstat (limited to 'drivers/ide/ide-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 745e2fa549b9..25ffcbffb02a 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -2270,27 +2270,6 @@ static void idetape_pad_zeros(ide_drive_t *drive, int bcount) } } -static int idetape_pipeline_size(ide_drive_t *drive) -{ - idetape_tape_t *tape = drive->driver_data; - idetape_stage_t *stage; - struct request *rq; - int size = 0; - - idetape_wait_for_pipeline(drive); - stage = tape->first_stage; - while (stage != NULL) { - rq = &stage->rq; - size += tape->blk_size * (rq->nr_sectors - - rq->current_nr_sectors); - if (rq->errors == IDETAPE_ERROR_FILEMARK) - size += tape->blk_size; - stage = stage->next; - } - size += tape->merge_stage_size; - return size; -} - /* * Rewinds the tape to the Beginning Of the current Partition (BOP). We * currently support only one partition. @@ -2737,7 +2716,8 @@ static int idetape_chrdev_ioctl(struct inode *inode, struct file *file, idetape_flush_tape_buffers(drive); } if (cmd == MTIOCGET || cmd == MTIOCPOS) { - block_offset = idetape_pipeline_size(drive) / + idetape_wait_for_pipeline(drive); + block_offset = tape->merge_stage_size / (tape->blk_size * tape->user_bs_factor); position = idetape_read_position(drive); if (position < 0) |