[PATCH tip/core/rcu 11/13] rcutorture: Eliminate unused ts_rem local from rcu_trace_clock_local()

[Paul E. McKenney]

This commit removes an unused local variable named ts_rem that is
marked __maybe_unused.  Yes, the variable was assigned to, but it
was never used beyond that point, hence not needed.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
 kernel/rcu/rcutorture.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 75ac749ced7c..6e3f644280ee 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -199,7 +199,8 @@ MODULE_PARM_DESC(torture_runnable, "Start rcutorture at boot");
 static u64 notrace rcu_trace_clock_local(void)
 {
 	u64 ts = trace_clock_local();
-	unsigned long __maybe_unused ts_rem = do_div(ts, NSEC_PER_USEC);
+
+	(void)do_div(ts, NSEC_PER_USEC);
 	return ts;
 }
 #else /* #ifdef CONFIG_RCU_TRACE */
-- 
2.5.2