From 7d9e6251b6084b64b1ab4d9339d9ade7f02ff69a Mon Sep 17 00:00:00 2001
From: xuyifan <675434007@qq.com>
Date: Mon, 13 Dec 2021 21:41:11 +0800
Subject: [PATCH] remove reassignment of Handle.pool in NewHandle

---
 statistics/handle/handle.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/statistics/handle/handle.go b/statistics/handle/handle.go
index 872cdc3daf16f..4038477a29bee 100644
--- a/statistics/handle/handle.go
+++ b/statistics/handle/handle.go
@@ -194,7 +194,6 @@ func NewHandle(ctx sessionctx.Context, lease time.Duration, pool sessionPool) (*
 		pool:             pool,
 	}
 	handle.lease.Store(lease)
-	handle.pool = pool
 	handle.statsCache.memTracker = memory.NewTracker(memory.LabelForStatsCache, -1)
 	handle.mu.ctx = ctx
 	handle.mu.rateMap = make(errorRateDeltaMap)