Fix lint errors

Author: jannikluhn

rolling-shutter/keyperimpl/gnosis/neweonpublickey.go

@@ -6,7 +6,7 @@ import (
 	"github.com/shutter-network/rolling-shutter/rolling-shutter/keyper"
 )
 
-func (kpr *Keyper) processNewEonPublicKey(ctx context.Context, key keyper.EonPublicKey) error {
+func (kpr *Keyper) processNewEonPublicKey(_ context.Context, key keyper.EonPublicKey) error { //nolint: unparam
 	kpr.eonKeyPublisher.Publish(key)
 	return nil
 }

rolling-shutter/keyperimpl/gnosis/validatorsyncer.go

@@ -232,33 +232,38 @@ func (v *ValidatorSyncer) insertEvents(ctx context.Context, tx pgx.Tx, events []
 	return nil
 }
 
-func checkStaticRegistrationMessageFields(msg *validatorregistry.RegistrationMessage, chainID uint64, validatorRegistryAddress common.Address, log zerolog.Logger) bool {
+func checkStaticRegistrationMessageFields(
+	msg *validatorregistry.RegistrationMessage,
+	chainID uint64,
+	validatorRegistryAddress common.Address,
+	logger zerolog.Logger,
+) bool {
 	if msg.Version != ValidatorRegistrationMessageVersion {
-		log.Warn().
+		logger.Warn().
 			Uint8("version", msg.Version).
 			Uint8("expected-version", ValidatorRegistrationMessageVersion).
 			Uint64("validator-index", msg.ValidatorIndex).
 			Msg("ignoring registration message with invalid version")
 		return false
 	}
 	if msg.ChainID != chainID {
-		log.Warn().
+		logger.Warn().
 			Uint64("chain-id", msg.ChainID).
 			Uint64("expected-chain-id", chainID).
 			Uint64("validator-index", msg.ValidatorIndex).
 			Msg("ignoring registration message with invalid chain ID")
 		return false
 	}
 	if msg.ValidatorRegistryAddress != validatorRegistryAddress {
-		log.Warn().
+		logger.Warn().
 			Hex("validator-registry-address", msg.ValidatorRegistryAddress.Bytes()).
 			Hex("expected-validator-registry-address", validatorRegistryAddress.Bytes()).
 			Uint64("validator-index", msg.ValidatorIndex).
 			Msg("ignoring registration message with invalid validator registry address")
 		return false
 	}
 	if msg.ValidatorIndex > math.MaxInt64 {
-		log.Warn().
+		logger.Warn().
 			Uint64("validator-index", msg.ValidatorIndex).
 			Msg("ignoring registration message with invalid validator index")
 		return false

rolling-shutter/p2p/params.go

@@ -19,7 +19,7 @@ func makePubSubParams(
 	gossipSubParams := &gsDefault
 
 	// modified defaults from ethereum consensus spec
-	// https://github.com/ethereum/consensus-specs/blob/5d80b1954a4b7a121aa36143d50b366727b66cbc/specs/phase0/p2p-interface.md#why-are-these-specific-gossip-parameters-chosen
+	// https://github.com/ethereum/consensus-specs/blob/5d80b1954a4b7a121aa36143d50b366727b66cbc/specs/phase0/p2p-interface.md#why-are-these-specific-gossip-parameters-chosen //nolint:lll
 	gossipSubParams.HeartbeatInterval = 700 * time.Millisecond
 	gossipSubParams.HistoryLength = 6