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| author | Christoph Hellwig <hch@lst.de> | 2014-10-11 15:59:39 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-12 11:16:12 +0100 |
| commit | dccfa688ca7ffba0996bd5d9cd0e01b01002748e (patch) | |
| tree | 0e282329f243396e4ddfcea6567800934c3a02b2 /drivers | |
| parent | 21a9d4c9d6c6bb22dffad67cb82f0037859262b7 (diff) | |
| download | linux-dccfa688ca7ffba0996bd5d9cd0e01b01002748e.tar.gz linux-dccfa688ca7ffba0996bd5d9cd0e01b01002748e.tar.bz2 linux-dccfa688ca7ffba0996bd5d9cd0e01b01002748e.zip | |
st: 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/st.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 7d2e036c75c1..e46e02b24ba4 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -861,17 +861,16 @@ static int set_mode_densblk(struct scsi_tape * STp, struct st_modedef * STm) /* Lock or unlock the drive door. Don't use when st_request allocated. */ static int do_door_lock(struct scsi_tape * STp, int do_lock) { - int retval, cmd; + int retval; - cmd = do_lock ? SCSI_IOCTL_DOORLOCK : SCSI_IOCTL_DOORUNLOCK; DEBC_printk(STp, "%socking drive door.\n", do_lock ? "L" : "Unl"); - 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; } |