From 4f949157adc4563d6461c72a312f7d90519a0197 Mon Sep 17 00:00:00 2001
From: Fedor Korotkiy <prime@yandex-team.ru>
Date: Sat, 14 Mar 2020 15:14:35 +0300
Subject: [PATCH] Fix linter warning

---
 keylock/speed_test.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/keylock/speed_test.go b/keylock/speed_test.go
index 5a3daf0..783e200 100644
--- a/keylock/speed_test.go
+++ b/keylock/speed_test.go
@@ -14,6 +14,7 @@ func BenchmarkMutex_Baseline(b *testing.B) {
 	b.RunParallel(func(pb *testing.PB) {
 		for pb.Next() {
 			mu.Lock()
+			_ = 0
 			mu.Unlock()
 		}
 	})