[SCSI] don't kfree an initialized struct device

This patch (as1359) fixes a bug in scsi_alloc_target().  After a
device structure has been initialized (and especially after its name
has been set), it must not be freed directly.  One has to call
put_device() instead.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

drivers/scsi/scsi_scan.c

@@ -459,8 +459,7 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
 	found_target->reap_ref++;
 	spin_unlock_irqrestore(shost->host_lock, flags);
 	if (found_target->state != STARGET_DEL) {
-		put_device(parent);
-		kfree(starget);
+		put_device(dev);
 		return found_target;
 	}
 	/* Unfortunately, we found a dying target; need to