From b58eb6956b1962a99452a7259378b8d0987d5b7f Mon Sep 17 00:00:00 2001
From: Dmitry Sinyavin <dmitry.sinyavin@parity.io>
Date: Mon, 19 Feb 2024 11:06:38 +0100
Subject: [PATCH] Remove transient code

---
 polkadot/runtime/rococo/src/lib.rs  | 6 ------
 polkadot/runtime/westend/src/lib.rs | 6 ------
 2 files changed, 12 deletions(-)

diff --git a/polkadot/runtime/rococo/src/lib.rs b/polkadot/runtime/rococo/src/lib.rs
index 03e96ab388b7..45f27312697c 100644
--- a/polkadot/runtime/rococo/src/lib.rs
+++ b/polkadot/runtime/rococo/src/lib.rs
@@ -1824,12 +1824,6 @@ sp_api::impl_runtime_apis! {
 
 	impl offchain_primitives::OffchainWorkerApi<Block> for Runtime {
 		fn offchain_worker(header: &<Block as BlockT>::Header) {
-			use sp_runtime::{traits::Header, DigestItem};
-
-			if header.digest().logs().iter().any(|di| di == &DigestItem::RuntimeEnvironmentUpdated) {
-				pallet_im_online::migration::clear_offchain_storage(Session::validators().len() as u32);
-			}
-
 			Executive::offchain_worker(header)
 		}
 	}
diff --git a/polkadot/runtime/westend/src/lib.rs b/polkadot/runtime/westend/src/lib.rs
index 03bd5b18b5be..166c2d0d96e0 100644
--- a/polkadot/runtime/westend/src/lib.rs
+++ b/polkadot/runtime/westend/src/lib.rs
@@ -1794,12 +1794,6 @@ sp_api::impl_runtime_apis! {
 
 	impl offchain_primitives::OffchainWorkerApi<Block> for Runtime {
 		fn offchain_worker(header: &<Block as BlockT>::Header) {
-			use sp_runtime::{traits::Header, DigestItem};
-
-			if header.digest().logs().iter().any(|di| di == &DigestItem::RuntimeEnvironmentUpdated) {
-				pallet_im_online::migration::clear_offchain_storage(Session::validators().len() as u32);
-			}
-
 			Executive::offchain_worker(header)
 		}
 	}