drbd: Remove obsolete check
Smatch complained about it this redundanct check.
The check was introduced in 2006-09-13. On 2007-07-24 the body of the
function was enclosed by get_ldev()/put_ldev() reference counting.
Since then the check is useless and miss leading.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 52de26d..8c13eeb 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -840,7 +840,7 @@
}
spin_lock_irq(&mdev->ldev->md.uuid_lock);
for (i = UI_CURRENT; i < UI_SIZE; i++)
- p->uuid[i] = mdev->ldev ? cpu_to_be64(mdev->ldev->md.uuid[i]) : 0;
+ p->uuid[i] = cpu_to_be64(mdev->ldev->md.uuid[i]);
spin_unlock_irq(&mdev->ldev->md.uuid_lock);
mdev->comm_bm_set = drbd_bm_total_weight(mdev);
