chore: clippy

pallets/nfts/src/benchmarking.rs

@@ -295,7 +295,7 @@ benchmarks_instance_pallet! {
 			burn_item::<T, I>(i as u16);
 		}
 		for i in 0..l {
-			approve_collection::<T, I>(i as u32);
+			approve_collection::<T, I>(i);
 		}
 		let witness = Collection::<T, I>::get(collection).unwrap().destroy_witness();
 	}: _(SystemOrigin::Signed(caller), collection, witness)

pallets/nfts/src/features/create_delete_item.rs

@@ -73,7 +73,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 				let account_balance =
 					AccountBalance::<T, I>::mutate(collection, &mint_to, |balance| -> u32 {
 						balance.saturating_inc();
-						balance.clone()
+						*balance
 					});
 				if account_balance == 1 {
 					collection_details.item_holders.saturating_inc();

pallets/nfts/src/features/transfer.rs

@@ -91,15 +91,15 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		let owner_balance =
 			AccountBalance::<T, I>::mutate(collection, &details.owner, |balance| -> u32 {
 				balance.saturating_dec();
-				balance.clone()
+				*balance
 			});
 		if owner_balance == 0 {
 			collection_details.item_holders.saturating_dec();
 		}
 		// Update account balance of the destination account.
 		let dest_balance = AccountBalance::<T, I>::mutate(collection, &dest, |balance| -> u32 {
 			balance.saturating_inc();
-			balance.clone()
+			*balance
 		});
 		if dest_balance == 1 {
 			collection_details.item_holders.saturating_inc();