It turns out the version field in the lock_class structure isn't used
anywhere. Just remove it.
Signed-off-by: Waiman Long <longman@xxxxxxxxxx>
---
include/linux/lockdep.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 1fd82ff..c5335df 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -97,8 +97,6 @@ struct lock_class {
* Generation counter, when doing certain classes of graph walking,
* to ensure that we check one node only once:
*/
- unsigned int version;
-
int name_version;
const char *name;
--
1.8.3.1
