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authorPete Zaitcev <zaitcev@redhat.com>2006-04-28 20:45:49 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2006-06-21 15:04:09 -0700
commit41fea55e0382b7d59d694d8055b39aa69c793b1f (patch)
tree634dce47441863b0270f66de25a0995bb767b8dd
parent4489a5712b086621a6c3f669057d2996245cd3fb (diff)
[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: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/block/ub.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index c688c25992e..8eb44a55b9b 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);