fix lint failures with 1.31 (#5489)

blockchain/v0/pool.go

@@ -509,7 +509,7 @@ type bpRequester struct {
 	pool       *BlockPool
 	height     int64
 	gotBlockCh chan struct{}
-	redoCh     chan p2p.ID //redo may send multitime, add peerId to identify repeat
+	redoCh     chan p2p.ID // redo may send multitime, add peerId to identify repeat
 
 	mtx    tmsync.Mutex
 	peerID p2p.ID
@@ -601,7 +601,7 @@ OUTER_LOOP:
 			}
 			peer = bpr.pool.pickIncrAvailablePeer(bpr.height)
 			if peer == nil {
-				//log.Info("No peers available", "height", height)
+				// log.Info("No peers available", "height", height)
 				time.Sleep(requestIntervalMS * time.Millisecond)
 				continue PICK_PEER_LOOP
 			}

blockchain/v0/pool_test.go

@@ -22,7 +22,7 @@ type testPeer struct {
 	id        p2p.ID
 	base      int64
 	height    int64
-	inputChan chan inputData //make sure each peer's data is sequential
+	inputChan chan inputData // make sure each peer's data is sequential
 }
 
 type inputData struct {

blockchain/v0/reactor.go

@@ -347,7 +347,7 @@ FOR_LOOP:
 
 			// See if there are any blocks to sync.
 			first, second := bcR.pool.PeekTwoBlocks()
-			//bcR.Logger.Info("TrySync peeked", "first", first, "second", second)
+			// bcR.Logger.Info("TrySync peeked", "first", first, "second", second)
 			if first == nil || second == nil {
 				// We need both to sync the first block.
 				continue FOR_LOOP

blockchain/v0/reactor_test.go

@@ -247,7 +247,7 @@ func TestBadBlockStopsPeer(t *testing.T) {
 		}
 	}
 
-	//at this time, reactors[0-3] is the newest
+	// at this time, reactors[0-3] is the newest
 	assert.Equal(t, 3, reactorPairs[1].reactor.Switch.Peers().Size())
 
 	// Mark reactorPairs[3] as an invalid peer. Fiddling with .store without a mutex is a data

blockchain/v1/reactor.go

@@ -100,7 +100,7 @@ func NewBlockchainReactor(state sm.State, blockExec *sm.BlockExecutor, store *st
 	fsm := NewFSM(startHeight, bcR)
 	bcR.fsm = fsm
 	bcR.BaseReactor = *p2p.NewBaseReactor("BlockchainReactor", bcR)
-	//bcR.swReporter = behaviour.NewSwitchReporter(bcR.BaseReactor.Switch)
+	// bcR.swReporter = behaviour.NewSwitchReporter(bcR.BaseReactor.Switch)
 
 	return bcR
 }

blockchain/v1/reactor_test.go

@@ -305,10 +305,10 @@ outerFor:
 		break
 	}
 
-	//at this time, reactors[0-3] is the newest
+	// at this time, reactors[0-3] is the newest
 	assert.Equal(t, numNodes-1, reactorPairs[1].bcR.Switch.Peers().Size())
 
-	//mark last reactorPair as an invalid peer
+	// mark last reactorPair as an invalid peer
 	reactorPairs[numNodes-1].bcR.store = otherChain.bcR.store
 
 	lastLogger := log.TestingLogger()

blockchain/v2/scheduler.go

@@ -189,7 +189,7 @@ func newScheduler(initHeight int64, startTime time.Time) *scheduler {
 		receivedBlocks: make(map[int64]p2p.ID),
 		targetPending:  10,               // TODO - pass as param
 		peerTimeout:    15 * time.Second, // TODO - pass as param
-		minRecvRate:    0,                //int64(7680), TODO - pass as param
+		minRecvRate:    0,                // int64(7680), TODO - pass as param
 	}
 
 	return &sc
@@ -508,9 +508,7 @@ func (peers PeerByID) Less(i, j int) bool {
 }
 
 func (peers PeerByID) Swap(i, j int) {
-	it := peers[i]
-	peers[i] = peers[j]
-	peers[j] = it
+	peers[i], peers[j] = peers[j], peers[i]
 }
 
 // Handlers