Commit 41fea55e authored by Pete Zaitcev's avatar Pete Zaitcev Committed by Greg Kroah-Hartman

[PATCH] USB: clean out an unnecessary NULL check from ub

Remove the check for NULL which makes no sense. Suggested by Al.
Signed-off-by: default avatarPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 4489a571
......@@ -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);
......
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