From 62fb7d3f851aa8dda0b5abc7d761dd2fc7c499c2 Mon Sep 17 00:00:00 2001
From: Sina Mahmoodi <1591639+s1na@users.noreply.github.com>
Date: Thu, 30 Mar 2023 12:57:49 +0200
Subject: [PATCH] graphql: revert storage access regression (#27007)

---
 graphql/graphql.go | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/graphql/graphql.go b/graphql/graphql.go
index 3c637d2d2..45a1f7a2a 100644
--- a/graphql/graphql.go
+++ b/graphql/graphql.go
@@ -81,26 +81,12 @@ type Account struct {
 	r             *Resolver
 	address       common.Address
 	blockNrOrHash rpc.BlockNumberOrHash
-	state         *state.StateDB
-	mu            sync.Mutex
 }
 
 // getState fetches the StateDB object for an account.
 func (a *Account) getState(ctx context.Context) (*state.StateDB, error) {
-	a.mu.Lock()
-	defer a.mu.Unlock()
-	if a.state != nil {
-		return a.state, nil
-	}
 	state, _, err := a.r.backend.StateAndHeaderByNumberOrHash(ctx, a.blockNrOrHash)
-	if err != nil {
-		return nil, err
-	}
-	a.state = state
-	// Cache the state object. This is done so that concurrent resolvers
-	// don't have to fetch the object from DB individually.
-	a.state.GetOrNewStateObject(a.address)
-	return a.state, nil
+	return state, err
 }
 
 func (a *Account) Address(ctx context.Context) (common.Address, error) {