fix(raft) removed dead code and fixed linter issues

Consensys · Dec 26, 2022 · 9bf2be1 · 9bf2be1
1 parent 60686b9
commit 9bf2be1
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diff --git a/raft/etcd/logger.go b/raft/etcd/logger.go
@@ -16,7 +16,6 @@ package etcd
 
 import (
 	"fmt"
-	"io/ioutil"
 	"log"
 	"os"
 )
@@ -45,7 +44,6 @@ func SetLogger(l Logger) { raftLogger = l }
 
 var (
 	defaultLogger = &DefaultLogger{Logger: log.New(os.Stderr, "raft", log.Ldate|log.Lmicroseconds)}
-	discardLogger = &DefaultLogger{Logger: log.New(ioutil.Discard, "", 0)}
 	raftLogger    = Logger(defaultLogger)
 )
 

diff --git a/raft/etcd/raft.go b/raft/etcd/raft.go
@@ -38,7 +38,6 @@ const (
 	StateCandidate
 	StateLeader
 	StatePreCandidate
-	numStates
 )
 
 type ReadOnlyOption int
@@ -1250,12 +1249,6 @@ func (r *raft) handleSnapshot(m pb.Message) {
 	}
 }
 
-func (r *raft) initialized() bool {
-	// empty 'prs' and 'learnerPrs' means that
-	// this peer is newly created by conf change
-	return len(r.prs) > 0 || len(r.learnerPrs) > 0
-}
-
 // restore recovers the state machine from a snapshot. It restores the log and the
 // configuration of state machine.
 func (r *raft) restore(s pb.Snapshot) bool {