osst: call scsi_set_medium_removal directly

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
This commit is contained in:
Christoph Hellwig 2014-10-11 16:00:33 +02:00
parent dccfa688ca
commit 2b3b3d61e8

View File

@ -3327,19 +3327,18 @@ static int osst_write_frame(struct osst_tape * STp, struct osst_request ** aSRpn
/* Lock or unlock the drive door. Don't use when struct osst_request allocated. */
static int do_door_lock(struct osst_tape * STp, int do_lock)
{
int retval, cmd;
int retval;
cmd = do_lock ? SCSI_IOCTL_DOORLOCK : SCSI_IOCTL_DOORUNLOCK;
#if DEBUG
printk(OSST_DEB_MSG "%s:D: %socking drive door.\n", tape_name(STp), do_lock ? "L" : "Unl");
#endif
retval = scsi_ioctl(STp->device, cmd, NULL);
if (!retval) {
retval = scsi_set_medium_removal(STp->device,
do_lock ? SCSI_REMOVAL_PREVENT : SCSI_REMOVAL_ALLOW);
if (!retval)
STp->door_locked = do_lock ? ST_LOCKED_EXPLICIT : ST_UNLOCKED;
}
else {
else
STp->door_locked = ST_LOCK_FAILS;
}
return retval;
}