From c0fcaa6bd979f359ae7a2bc5498234eb7e6d84dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Silva?=
 <123550+andresilva@users.noreply.github.com>
Date: Mon, 3 May 2021 16:27:32 +0100
Subject: [PATCH] runtime: remove BabePalletPrefix impls for old migration
 (#2967)

---
 polkadot/runtime/kusama/src/lib.rs   | 6 ------
 polkadot/runtime/polkadot/src/lib.rs | 6 ------
 polkadot/runtime/westend/src/lib.rs  | 6 ------
 3 files changed, 18 deletions(-)

diff --git a/polkadot/runtime/kusama/src/lib.rs b/polkadot/runtime/kusama/src/lib.rs
index 8ba7e9cfe5..614a563aef 100644
--- a/polkadot/runtime/kusama/src/lib.rs
+++ b/polkadot/runtime/kusama/src/lib.rs
@@ -1238,12 +1238,6 @@ construct_runtime! {
 	}
 }
 
-impl pallet_babe::migrations::BabePalletPrefix for Runtime {
-	fn pallet_prefix() -> &'static str {
-		"Babe"
-	}
-}
-
 pub struct ParachainHostConfigurationMigration;
 impl frame_support::traits::OnRuntimeUpgrade for ParachainHostConfigurationMigration {
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {
diff --git a/polkadot/runtime/polkadot/src/lib.rs b/polkadot/runtime/polkadot/src/lib.rs
index 34abe9f98b..a9ab23a43b 100644
--- a/polkadot/runtime/polkadot/src/lib.rs
+++ b/polkadot/runtime/polkadot/src/lib.rs
@@ -1027,12 +1027,6 @@ construct_runtime! {
 	}
 }
 
-impl pallet_babe::migrations::BabePalletPrefix for Runtime {
-	fn pallet_prefix() -> &'static str {
-		"Babe"
-	}
-}
-
 /// The address format for describing accounts.
 pub type Address = sp_runtime::MultiAddress<AccountId, ()>;
 /// Block header type as expected by this runtime.
diff --git a/polkadot/runtime/westend/src/lib.rs b/polkadot/runtime/westend/src/lib.rs
index 7d85faa7fb..51dd975b72 100644
--- a/polkadot/runtime/westend/src/lib.rs
+++ b/polkadot/runtime/westend/src/lib.rs
@@ -959,12 +959,6 @@ construct_runtime! {
 	}
 }
 
-impl pallet_babe::migrations::BabePalletPrefix for Runtime {
-	fn pallet_prefix() -> &'static str {
-		"Babe"
-	}
-}
-
 pub struct ParachainHostConfigurationMigration;
 impl frame_support::traits::OnRuntimeUpgrade for ParachainHostConfigurationMigration {
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {