From 8c37923bdfc7853a3b8521ced643afb61a193878 Mon Sep 17 00:00:00 2001
From: Andrew Jones <ascjones@gmail.com>
Date: Mon, 12 Jul 2021 09:53:59 +0100
Subject: [PATCH] Remove unused StorageEntryType::Map flag

---
 frame-metadata/src/v14.rs | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/frame-metadata/src/v14.rs b/frame-metadata/src/v14.rs
index b4073b0..595b9ce 100644
--- a/frame-metadata/src/v14.rs
+++ b/frame-metadata/src/v14.rs
@@ -240,8 +240,6 @@ pub enum StorageEntryType<T: Form = MetaForm> {
 		hasher: StorageHasher,
 		key: T::Type,
 		value: T::Type,
-		// is_linked flag previously, unused now to keep backwards compat
-		unused: bool,
 	},
 	DoubleMap {
 		hasher: StorageHasher,
@@ -267,12 +265,10 @@ impl IntoPortable for StorageEntryType {
 				hasher,
 				key,
 				value,
-				unused,
 			} => StorageEntryType::Map {
 				hasher,
 				key: registry.register_type(&key),
 				value: registry.register_type(&value),
-				unused,
 			},
 			Self::DoubleMap {
 				hasher,