diff options
Diffstat (limited to 'drivers/block/ub.c')
| -rw-r--r-- | drivers/block/ub.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c index c688c25..8eb44a5 100644 --- a/drivers/block/ub.c +++ b/drivers/block/ub.c @@ -1651,15 +1651,11 @@ static void ub_revalidate(struct ub_dev *sc, struct ub_lun *lun) static int ub_bd_open(struct inode *inode, struct file *filp) { struct gendisk *disk = inode->i_bdev->bd_disk; - struct ub_lun *lun; - struct ub_dev *sc; + struct ub_lun *lun = disk->private_data; + struct ub_dev *sc = lun->udev; unsigned long flags; int rc; - if ((lun = disk->private_data) == NULL) - return -ENXIO; - sc = lun->udev; - spin_lock_irqsave(&ub_lock, flags); if (atomic_read(&sc->poison)) { spin_unlock_irqrestore(&ub_lock, flags); |