chore: remove unneccessary assert in migration (#2963)

* chore: remove unneccessary assert in migration

* fix clippy

---------

Co-authored-by: Kailai Wang <Kailai.Wang@hotmail.com>

Author: wangminqi

runtime/litentry/src/migration/migrate_identity.rs

@@ -192,13 +192,7 @@ where
 	}
 
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {
-		let mut weight = frame_support::weights::Weight::from_parts(0, 0);
-		// pallet_identity
-		weight += Self::check_identityof_storage();
-		weight += Self::check_subsof_storage();
-		weight += Self::check_registrars_storage();
-
-		weight
+		frame_support::weights::Weight::zero()
 	}
 
 	#[cfg(feature = "try-runtime")]

runtime/litentry/src/migration/migrate_multisig.rs

@@ -76,11 +76,7 @@ where
 	}
 
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {
-		let mut weight = frame_support::weights::Weight::from_parts(0, 0);
-		// pallet_multisig
-		weight += Self::check_multisig_multisigs_storage();
-
-		weight
+		frame_support::weights::Weight::zero()
 	}
 
 	#[cfg(feature = "try-runtime")]

runtime/litmus/src/migration/migrate_identity.rs

@@ -192,13 +192,7 @@ where
 	}
 
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {
-		let mut weight = frame_support::weights::Weight::from_parts(0, 0);
-		// pallet_identity
-		weight += Self::check_identityof_storage();
-		weight += Self::check_subsof_storage();
-		weight += Self::check_registrars_storage();
-
-		weight
+		frame_support::weights::Weight::zero()
 	}
 
 	#[cfg(feature = "try-runtime")]

runtime/litmus/src/migration/migrate_multisig.rs

@@ -76,11 +76,7 @@ where
 	}
 
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {
-		let mut weight = frame_support::weights::Weight::from_parts(0, 0);
-		// pallet_multisig
-		weight += Self::check_multisig_multisigs_storage();
-
-		weight
+		frame_support::weights::Weight::zero()
 	}
 
 	#[cfg(feature = "try-runtime")]

runtime/rococo/src/migration/migrate_identity.rs

@@ -192,13 +192,7 @@ where
 	}
 
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {
-		let mut weight = frame_support::weights::Weight::from_parts(0, 0);
-		// pallet_identity
-		weight += Self::check_identityof_storage();
-		weight += Self::check_subsof_storage();
-		weight += Self::check_registrars_storage();
-
-		weight
+		frame_support::weights::Weight::zero()
 	}
 
 	#[cfg(feature = "try-runtime")]

runtime/rococo/src/migration/migrate_multisig.rs

@@ -76,11 +76,7 @@ where
 	}
 
 	fn on_runtime_upgrade() -> frame_support::weights::Weight {
-		let mut weight = frame_support::weights::Weight::from_parts(0, 0);
-		// pallet_multisig
-		weight += Self::check_multisig_multisigs_storage();
-
-		weight
+		frame_support::weights::Weight::zero()
 	}
 
 	#[cfg(feature = "try-runtime")]