tracing: Drop the nested field from lock_release event

Drop the nested field as we don't use it. Every nested state can
be computed from a state machine on post processing already.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 31e22e742368..e9c759f06c1d 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -3227,7 +3227,7 @@ void lock_release(struct lockdep_map *lock, int nested,
         raw_local_irq_save(flags);
         check_flags(flags);
         current->lockdep_recursion = 1;
-        trace_lock_release(lock, nested, ip);
+        trace_lock_release(lock, ip);
         __lock_release(lock, nested, ip);
         current->lockdep_recursion = 0;
         raw_local_irq_restore(flags);