Satisfy linter

Signed-off-by: Matej Pavlovic <matopavlovic@gmail.com>

codegen/generators/dsl-gen/generator/events.go

@@ -317,7 +317,7 @@ func generateDslFunctionForHandlingSimpleEvent(eventNode *events.EventNode, upon
 
 func GetDslOriginOption(origin *events.Origin) (*types.OneofOption, bool) {
 	return sliceutil.Any(
-		sliceutil.Filter(origin.TypeOneof.Options, func(i int, opt *types.OneofOption) bool {
+		sliceutil.Filter(origin.TypeOneof.Options, func(_ int, opt *types.OneofOption) bool {
 			return opt.Name() == "Dsl"
 		}),
 	)

codegen/model/types/field.go

@@ -46,12 +46,12 @@ type Fields []*Field
 
 // FuncParamsPbTypes returns a list of field lowercase names followed by their pb types.
 func (fs Fields) FuncParamsPbTypes() []jen.Code {
-	return sliceutil.Transform(fs, func(i int, f *Field) jen.Code { return f.FuncParamPbType() })
+	return sliceutil.Transform(fs, func(_ int, f *Field) jen.Code { return f.FuncParamPbType() })
 }
 
 // FuncParamsMirTypes returns a list of field lowercase names followed by their mir types.
 func (fs Fields) FuncParamsMirTypes() []jen.Code {
-	return sliceutil.Transform(fs, func(i int, f *Field) jen.Code { return f.FuncParamMirType() })
+	return sliceutil.Transform(fs, func(_ int, f *Field) jen.Code { return f.FuncParamMirType() })
 }
 
 // FuncParamsIDs returns a list of fields lowercase names as identifiers, without the types.

pkg/batchfetcher/batchfetcher.go

@@ -89,7 +89,7 @@ func NewModule(mc ModuleConfig, epochNr tt.EpochNr, clientProgress *clientprogre
 
 	// The DeliverCert handler requests the transactions referenced by the received availability certificate
 	// from the availability layer.
-	isspbdsl.UponDeliverCert(m, func(sn tt.SeqNr, cert *apbtypes.Cert, empty bool) error {
+	isspbdsl.UponDeliverCert(m, func(_ tt.SeqNr, cert *apbtypes.Cert, empty bool) error {
 		// Create an empty output item and enqueue it immediately.
 		// Actual output will be delayed until the transactions have been received.
 		// This is necessary to preserve the order of incoming and outgoing events.

pkg/debugger/debugger.go

@@ -15,7 +15,7 @@ func NewWebSocketDebugger(
 	logger logging.Logger,
 ) (*eventlog.Recorder, error) {
 	// writerFactory creates and returns a WebSocket-based event writer
-	writerFactory := func(_ string, ownID t.NodeID, l logging.Logger) (eventlog.EventWriter, error) {
+	writerFactory := func(_ string, _ t.NodeID, l logging.Logger) (eventlog.EventWriter, error) {
 		return newWSWriter(fmt.Sprintf(":%s", port), l), nil
 	}
 

pkg/deploytest/localtransport.go

@@ -25,7 +25,7 @@ type LocalTransportLayer interface {
 func NewLocalTransportLayer(sim *Simulation, transportType string, nodeIDsWeight map[t.NodeID]types.VoteWeight, logger logging.Logger) (LocalTransportLayer, error) {
 	switch transportType {
 	case "sim":
-		messageDelayFn := func(from, to t.NodeID) time.Duration {
+		messageDelayFn := func(_, _ t.NodeID) time.Duration {
 			// TODO: Make min and max message delay configurable
 			return testsim.RandDuration(sim.Rand, 0, 10*time.Millisecond)
 		}

pkg/mempool/simplemempool/internal/parts/formbatchesint/formbatches.go

@@ -111,7 +111,7 @@ func IncludeBatchCreation( // nolint:gocognit
 		batchSize := 0
 		txCount := 0
 
-		txIDs, txs, _ := state.Iterator.NextWhile(func(txID tt.TxID, tx *trantorpbtypes.Transaction) bool {
+		txIDs, txs, _ := state.Iterator.NextWhile(func(_ tt.TxID, tx *trantorpbtypes.Transaction) bool {
 			if txCount < params.MaxTransactionsInBatch && batchSize+len(tx.Data) <= params.MaxPayloadInBatch {
 				txCount++
 				state.NumUnproposed--
@@ -182,7 +182,7 @@ func IncludeBatchCreation( // nolint:gocognit
 			//   ClientProgress - for each client, list of pending transactions sorted by TxNo - that
 			//   would make pruning significantly more efficient.
 			state.ClientProgress.LoadPb(clientProgress.Pb())
-			_, removedTXs := state.Transactions.RemoveSelected(func(txID tt.TxID, tx *trantorpbtypes.Transaction) bool {
+			_, removedTXs := state.Transactions.RemoveSelected(func(_ tt.TxID, tx *trantorpbtypes.Transaction) bool {
 				return state.ClientProgress.Contains(tx.ClientId, tx.TxNo)
 			})
 			for _, tx := range removedTXs {

pkg/net/libp2p/transport_test.go

@@ -977,7 +977,7 @@ func TestMessagingWithNewNodes(t *testing.T) {
 		}
 	}
 
-	receiver := func(nodeID types.NodeID, events chan *events.EventList, stop chan struct{}) {
+	receiver := func(_ types.NodeID, events chan *events.EventList, stop chan struct{}) {
 		defer receivers.Done()
 
 		for {

pkg/orderers/internal/parts/catchup/catchup.go

@@ -271,7 +271,7 @@ func SendDoneMessages(
 
 	// Collect the preprepare digests of all committed certificates.
 	digests := make([][]byte, 0, state.Segment.Len())
-	maputil.IterateSorted(state.Slots[state.View], func(sn tt.SeqNr, slot *common.PbftSlot) bool {
+	maputil.IterateSorted(state.Slots[state.View], func(_ tt.SeqNr, slot *common.PbftSlot) bool {
 		digests = append(digests, slot.Digest)
 		return true
 	})

pkg/trantor/testing/smr_test.go

@@ -409,7 +409,7 @@ func newDeployment(conf *TestConfig) (*deploytest.Deployment, error) {
 	var simulation *deploytest.Simulation
 	if conf.Transport == "sim" {
 		r := rand.New(rand.NewSource(conf.RandomSeed)) // nolint: gosec
-		eventDelayFn := func(e *eventpb.Event) time.Duration {
+		eventDelayFn := func(_ *eventpb.Event) time.Duration {
 			// TODO: Make min and max event processing delay configurable
 			return testsim.RandDuration(r, 0, time.Microsecond)
 		}