ide-tape: don't initialize rq->sector for rw requests
Tejun Heo [Thu, 7 May 2009 13:24:36 +0000 (22:24 +0900)]
rq->sector is set to the tape->first_frame but it's never actually
used and not even in the correct unit (512 byte sectors).  Don't set
it.

[ Impact: cleanup ]

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

drivers/ide/ide-tape.c

index 8dfc688..7149224 100644 (file)
@@ -892,7 +892,6 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int size)
        rq->cmd_type = REQ_TYPE_SPECIAL;
        rq->cmd[13] = cmd;
        rq->rq_disk = tape->disk;
-       rq->sector = tape->first_frame;
 
        if (size) {
                ret = blk_rq_map_kern(drive->queue, rq, tape->buf, size,