diff --git a/common/collect/timed_queue.go b/common/collect/timed_queue.go
index 52d865c94..291d8ad56 100644
--- a/common/collect/timed_queue.go
+++ b/common/collect/timed_queue.go
@@ -22,9 +22,7 @@ func (queue timedQueueImpl) Less(i, j int) bool {
 }
 
 func (queue timedQueueImpl) Swap(i, j int) {
-	tmp := queue[i]
-	queue[i] = queue[j]
-	queue[j] = tmp
+	queue[i], queue[j] = queue[j], queue[i]
 }
 
 func (queue *timedQueueImpl) Push(value interface{}) {