From 635bada63697df5318d86a0e4772bb2a3b748a2f Mon Sep 17 00:00:00 2001
From: kianenigma <kian@parity.io>
Date: Tue, 20 Sep 2022 16:06:56 +0000
Subject: [PATCH] remove extra checks

---
 frame/staking/src/migrations.rs | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/frame/staking/src/migrations.rs b/frame/staking/src/migrations.rs
index 8f37ae30dd056..f47545af694cf 100644
--- a/frame/staking/src/migrations.rs
+++ b/frame/staking/src/migrations.rs
@@ -35,11 +35,6 @@ pub mod v12 {
 	impl<T: Config> OnRuntimeUpgrade for MigrateToV12<T> {
 		#[cfg(feature = "try-runtime")]
 		fn pre_upgrade() -> Result<Vec<u8>, &'static str> {
-			frame_support::ensure!(
-				StorageVersion::<T>::get() == Releases::V11_0_0,
-				"Expected v11 before upgrading to v12"
-			);
-
 			frame_support::ensure!(
 				T::HistoryDepth::get() == HistoryDepth::<T>::get(),
 				"Provided value of HistoryDepth should be same as the existing storage value"
@@ -134,11 +129,6 @@ pub mod v11 {
 
 		#[cfg(feature = "try-runtime")]
 		fn post_upgrade(_state: Vec<u8>) -> Result<(), &'static str> {
-			frame_support::ensure!(
-				StorageVersion::<T>::get() == crate::Releases::V11_0_0,
-				"wrong version after the upgrade"
-			);
-
 			let old_pallet_name = N::get();
 			let new_pallet_name = <P as PalletInfoAccess>::name();