Fix minor clippy lints in grandpa (#5988)

* grandpa: fix clippy lints about identity conversions

* grandpa: fix clippy lints about unwrap_or_default

* grandpa: fix clippy lints about explicit return

* grandpa: fix clippy lints about unnecessary intermediary

* grandpa: fix clippy lints about to_string

* grandpa: fix clippy lints about unused imports

* grandpa: fix clippy lints about increments

* grandpa: fix clippy lints about unnecessary matches

* grandpa: fix clippy lints about struct arguments

* Fix clippy::redundant_clone

* Fix clippy::clone_on_copy

* Fix clippy::or_fun_call

* Fix clippy::identity_conversion
This commit is contained in:
Jon Häggblad
2020-05-13 18:40:52 +02:00
committed by GitHub
parent 10492c0689
commit b99033368b
14 changed files with 53 additions and 58 deletions
+7 -10
View File
@@ -74,11 +74,8 @@ use sp_consensus::{SelectChain, BlockImport};
use sp_core::Pair;
use sp_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver};
use sc_telemetry::{telemetry, CONSENSUS_INFO, CONSENSUS_DEBUG};
use serde_json;
use parking_lot::RwLock;
use sp_finality_tracker;
use finality_grandpa::Error as GrandpaError;
use finality_grandpa::{voter, BlockNumberOps, voter_set::VoterSet};
@@ -474,7 +471,7 @@ impl<Block: BlockT, E> GenesisAuthoritySetProvider<Block> for Arc<dyn ExecutorPr
.and_then(|call_result| {
Decode::decode(&mut &call_result[..])
.map_err(|err| ClientError::CallResultDecode(
"failed to decode GRANDPA authorities set proof".into(), err
"failed to decode GRANDPA authorities set proof", err
))
})
}
@@ -649,7 +646,7 @@ fn register_finality_tracker_inherent_data_provider<Block: BlockT, Client>(
Ok(info.finalized_number)
}
}))
.map_err(|err| sp_consensus::Error::InherentData(err.into()))
.map_err(|err| sp_consensus::Error::InherentData(err))
} else {
Ok(())
}
@@ -731,7 +728,7 @@ pub fn run_grandpa_voter<Block: BlockT, BE: 'static, C, N, SC, VR>(
let curr = authorities.current_authorities();
let mut auths = curr.iter().map(|(p, _)| p);
let maybe_authority_id = authority_id(&mut auths, &conf.keystore)
.unwrap_or(Default::default());
.unwrap_or_default();
telemetry!(CONSENSUS_INFO; "afg.authority_set";
"authority_id" => maybe_authority_id.to_string(),
@@ -841,7 +838,7 @@ where
set_id: persistent_data.authority_set.set_id(),
authority_set: persistent_data.authority_set.clone(),
consensus_changes: persistent_data.consensus_changes.clone(),
voter_set_state: persistent_data.set_state.clone(),
voter_set_state: persistent_data.set_state,
metrics: metrics.as_ref().map(|m| m.environment.clone()),
_phantom: PhantomData,
});
@@ -868,7 +865,7 @@ where
let authority_id = is_voter(&self.env.voters, &self.env.config.keystore)
.map(|ap| ap.public())
.unwrap_or(Default::default());
.unwrap_or_default();
telemetry!(CONSENSUS_DEBUG; "afg.starting_new_voter";
"name" => ?self.env.config.name(),
@@ -914,12 +911,12 @@ where
global_comms,
last_completed_round.number,
last_completed_round.votes.clone(),
last_completed_round.base.clone(),
last_completed_round.base,
last_finalized,
);
// Repoint shared_voter_state so that the RPC endpoint can query the state
if let None = self.shared_voter_state.reset(voter.voter_state()) {
if self.shared_voter_state.reset(voter.voter_state()).is_none() {
info!(target: "afg",
"Timed out trying to update shared GRANDPA voter state. \
RPC endpoints may return stale data."