Drop unfinished update max vote weight instruction

programs/voter-stake-registry/src/instructions/mod.rs

@@ -11,7 +11,6 @@ pub use internal_transfer_locked::*;
 pub use internal_transfer_unlocked::*;
 pub use log_voter_info::*;
 pub use reset_lockup::*;
-pub use update_max_vote_weight::*;
 pub use update_voter_weight_record::*;
 pub use withdraw::*;
 
@@ -28,6 +27,5 @@ mod internal_transfer_locked;
 mod internal_transfer_unlocked;
 mod log_voter_info;
 mod reset_lockup;
-mod update_max_vote_weight;
 mod update_voter_weight_record;
 mod withdraw;

programs/voter-stake-registry/src/instructions/update_max_vote_weight.rs

@@ -1,28 +0,0 @@
-use crate::state::*;
-use anchor_lang::prelude::*;
-
-// Remaining accounts should all the token mints that have registered
-// exchange rates.
-#[derive(Accounts)]
-pub struct UpdateMaxVoteWeight<'info> {
-    pub registrar: AccountLoader<'info, Registrar>,
-    // TODO: SPL governance has not yet implemented this.
-    /// CHECK: TODO. Will be implemented when max_vote_weight_record is rolled out.
-    pub max_vote_weight_record: UncheckedAccount<'info>,
-}
-
-/// Calculates the max vote weight for the registry. This is a function
-/// of the total supply of all exchange rate mints, converted into a
-/// common currency with a common number of decimals.
-///
-/// Note that this method is only safe to use if the cumulative supply for
-/// all tokens fits into a u64 *after* converting into common decimals, as
-/// defined by the registrar's `rate_decimal` field.
-pub fn update_max_vote_weight(ctx: Context<UpdateMaxVoteWeight>) -> Result<()> {
-    let registrar = &ctx.accounts.registrar.load()?;
-    let _max_vote_weight = registrar.max_vote_weight(ctx.remaining_accounts)?;
-
-    // TODO: Unfinished! Currently this does not work as an max vote weight plugin!
-
-    Ok(())
-}

programs/voter-stake-registry/src/lib.rs

@@ -197,10 +197,6 @@ pub mod voter_stake_registry {
         instructions::update_voter_weight_record(ctx)
     }
 
-    pub fn update_max_vote_weight(ctx: Context<UpdateMaxVoteWeight>) -> Result<()> {
-        instructions::update_max_vote_weight(ctx)
-    }
-
     pub fn close_voter<'key, 'accounts, 'remaining, 'info>(
         ctx: Context<'key, 'accounts, 'remaining, 'info, CloseVoter<'info>>,
     ) -> Result<()> {