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authorChristoph Hellwig <hch@lst.de>2014-10-11 15:59:39 +0200
committerChristoph Hellwig <hch@lst.de>2014-11-12 11:16:12 +0100
commitdccfa688ca7ffba0996bd5d9cd0e01b01002748e (patch)
tree0e282329f243396e4ddfcea6567800934c3a02b2 /drivers/scsi/st.c
parentsd: fix up ->compat_ioctl (diff)
downloadlinux-dccfa688ca7ffba0996bd5d9cd0e01b01002748e.tar.xz
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 '')
-rw-r--r--drivers/scsi/st.c13
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;
}