cleanup api (#22845)

ledger/src/blockstore_processor.rs

@@ -1248,7 +1248,6 @@ fn load_frozen_forks(
                         new_root_bank.update_accounts_hash_with_index_option(
                             snapshot_config.accounts_hash_use_index,
                             snapshot_config.accounts_hash_debug_verify,
-                            Some(new_root_bank.epoch_schedule().slots_per_epoch),
                             false,
                         );
                         snapshot_utils::snapshot_bank(

runtime/src/accounts_background_service.rs

@@ -111,7 +111,7 @@ impl SnapshotRequestHandler {
                 let previous_hash = if test_hash_calculation {
                     // We have to use the index version here.
                     // We cannot calculate the non-index way because cache has not been flushed and stores don't match reality.
-                    snapshot_root_bank.update_accounts_hash_with_index_option(true, false, None, false)
+                    snapshot_root_bank.update_accounts_hash_with_index_option(true, false, false)
                 } else {
                     Hash::default()
                 };
@@ -149,7 +149,6 @@ impl SnapshotRequestHandler {
                 let this_hash = snapshot_root_bank.update_accounts_hash_with_index_option(
                     use_index_hash_calculation,
                     test_hash_calculation,
-                    Some(snapshot_root_bank.epoch_schedule().slots_per_epoch),
                     false,
                 );
                 let hash_for_testing = if test_hash_calculation {

runtime/src/bank.rs

@@ -5755,9 +5755,9 @@ impl Bank {
         &self,
         use_index: bool,
         mut debug_verify: bool,
-        slots_per_epoch: Option<Slot>,
         is_startup: bool,
     ) -> Hash {
+        let slots_per_epoch = Some(self.epoch_schedule().slots_per_epoch);
         let (hash, total_lamports) = self
             .rc
             .accounts
@@ -5810,7 +5810,7 @@ impl Bank {
     }
 
     pub fn update_accounts_hash(&self) -> Hash {
-        self.update_accounts_hash_with_index_option(true, false, None, false)
+        self.update_accounts_hash_with_index_option(true, false, false)
     }
 
     /// A snapshot bank should be purged of 0 lamport accounts which are not part of the hash