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Remove some dust code from beacon chain

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Paul Hauner
2019-09-13 18:33:17 -04:00
parent 62b5f9c5a0
commit 2676c8a62d
1 changed files with 0 additions and 7 deletions
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7
beacon_node/beacon_chain/src/beacon_chain.rs
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@@ -644,7 +644,6 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
// Attempt to process the attestation using the `self.head()` state. // Attempt to process the attestation using the `self.head()` state.
// //
// This is purely an effort to avoid loading a `BeaconState` unnecessarily from the DB. // This is purely an effort to avoid loading a `BeaconState` unnecessarily from the DB.
// Take a read lock on the head beacon state.
let state = &self.head().beacon_state; let state = &self.head().beacon_state;
// If it turns out that the attestation was made using the head state, then there // If it turns out that the attestation was made using the head state, then there
@@ -674,12 +673,6 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
); );
} }
// Ensure the read-lock from `self.head()` is dropped.
//
// This is likely unnecessary, however it remains as a reminder to ensure this lock
// isn't hogged.
std::mem::drop(state);
// Use the `data.beacon_block_root` to load the state from the latest non-skipped // Use the `data.beacon_block_root` to load the state from the latest non-skipped
// slot preceding the attestation's creation. // slot preceding the attestation's creation.
// //