multi: formatting and comment fixes

lnrpc/invoicesrpc/addinvoice.go

@@ -157,7 +157,6 @@ func (d *AddInvoiceData) paymentHashAndPreimage() (
 // The preimage will always be nil.
 func (d *AddInvoiceData) ampPaymentHashAndPreimage() (*lntypes.Preimage, lntypes.Hash, error) {
 	switch {
-
 	// Preimages cannot be set on AMP invoice.
 	case d.Preimage != nil:
 		return nil, lntypes.Hash{},
@@ -285,7 +284,6 @@ func AddInvoice(ctx context.Context, cfg *AddInvoiceConfig,
 	}
 
 	switch {
-
 	// If expiry is set, specify it. If it is not provided, no expiry time
 	// will be explicitly added to this payment request, which will imply
 	// the default 3600 seconds.
@@ -313,7 +311,6 @@ func AddInvoice(ctx context.Context, cfg *AddInvoiceConfig,
 	// Otherwise, use the default AMP expiry.
 	default:
 		options = append(options, zpay32.Expiry(DefaultAMPInvoiceExpiry))
-
 	}
 
 	// If the description hash is set, then we add it do the list of options.
@@ -661,7 +658,7 @@ func sufficientHints(numHints, maxHints, scalingFactor int, amount,
 // channels. The set of hop hints will be returned as a slice of functional
 // options that'll append the route hint to the set of all route hints.
 //
-// TODO(roasbeef): do proper sub-set sum max hints usually << numChans
+// TODO(roasbeef): do proper sub-set sum max hints usually << numChans.
 func SelectHopHints(amtMSat lnwire.MilliSatoshi, cfg *SelectHopHintsCfg,
 	openChannels []*HopHintInfo,
 	numMaxHophints int) [][]zpay32.HopHint {

lnrpc/invoicesrpc/addinvoice_test.go

@@ -461,7 +461,6 @@ func TestSelectHopHints(t *testing.T) {
 				setMockChannelUsed(
 					h, private1ShortID, privateChan1Policy,
 				)
-
 			},
 			// Add two channels that we'd want to use, but the
 			// second one will be cut off due to our hop hint count

lnrpc/invoicesrpc/utils.go

@@ -38,7 +38,6 @@ func decodePayReq(invoice *channeldb.Invoice,
 			"request: %v", err)
 	}
 	return decoded, nil
-
 }
 
 // CreateRPCInvoice creates an *lnrpc.Invoice from the *channeldb.Invoice.
@@ -179,7 +178,6 @@ func CreateRPCInvoice(invoice *channeldb.Invoice,
 
 	rpcInvoice.AmpInvoiceState = make(map[string]*lnrpc.AMPInvoiceState)
 	for setID, ampState := range invoice.AMPState {
-
 		setIDStr := hex.EncodeToString(setID[:])
 
 		var state lnrpc.InvoiceHTLCState

lnrpc/marshall_utils.go

@@ -27,7 +27,6 @@ func CalculateFeeLimit(feeLimit *FeeLimit,
 	amount lnwire.MilliSatoshi) lnwire.MilliSatoshi {
 
 	switch feeLimit.GetLimit().(type) {
-
 	case *FeeLimit_Fixed:
 		return lnwire.NewMSatFromSatoshis(
 			btcutil.Amount(feeLimit.GetFixed()),
@@ -89,7 +88,6 @@ func MarshalUtxos(utxos []*lnwallet.Utxo, activeNetParams *chaincfg.Params) (
 		// address type.
 		var addrType AddressType
 		switch utxo.AddressType {
-
 		case lnwallet.WitnessPubKey:
 			addrType = AddressType_WITNESS_PUBKEY_HASH
 

lnrpc/routerrpc/router_backend.go

@@ -31,7 +31,7 @@ const (
 	// for MPP when the user is attempting to send a payment.
 	//
 	// TODO(roasbeef): make this value dynamic based on expected number of
-	// attempts for given amount
+	// attempts for given amount.
 	DefaultMaxParts = 16
 )
 
@@ -1008,7 +1008,6 @@ func UnmarshalMPP(reqMPP *lnrpc.MPPRecord) (*record.MPP, error) {
 	reqAddr := reqMPP.PaymentAddr
 
 	switch {
-
 	// No MPP fields were provided.
 	case reqTotal == 0 && len(reqAddr) == 0:
 		return nil, fmt.Errorf("missing total_msat and payment_addr")
@@ -1110,7 +1109,6 @@ func marshallHtlcFailure(failure *channeldb.HTLCFailInfo) (*lnrpc.Failure,
 	}
 
 	switch failure.Reason {
-
 	case channeldb.HTLCFailUnknown:
 		rpcFailure.Code = lnrpc.Failure_UNKNOWN_FAILURE
 
@@ -1191,7 +1189,6 @@ func marshallWireError(msg lnwire.FailureMessage,
 	response *lnrpc.Failure) error {
 
 	switch onionErr := msg.(type) {
-
 	case *lnwire.FailIncorrectDetails:
 		response.Code = lnrpc.Failure_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS
 		response.Height = onionErr.Height()
@@ -1412,7 +1409,6 @@ func marshallPaymentFailureReason(reason *channeldb.FailureReason) (
 	}
 
 	switch *reason {
-
 	case channeldb.FailureReasonTimeout:
 		return lnrpc.PaymentFailureReason_FAILURE_REASON_TIMEOUT, nil
 

lnrpc/routerrpc/router_backend_test.go

@@ -336,7 +336,6 @@ func TestUnmarshalMPP(t *testing.T) {
 func testUnmarshalMPP(t *testing.T, test unmarshalMPPTest) {
 	mpp, err := UnmarshalMPP(test.mpp)
 	switch test.outcome {
-
 	// Valid arguments should result in no error, a non-nil MPP record, and
 	// the fields should be set correctly.
 	case valid:

lnrpc/routerrpc/subscribe_events.go

@@ -141,9 +141,7 @@ func rpcFailReason(linkErr *htlcswitch.LinkError) (lnrpc.Failure_FailureCode,
 	default:
 		return 0, 0, fmt.Errorf("unknown failure "+
 			"detail type: %T", linkErr.FailureDetail)
-
 	}
-
 }
 
 // rpcFailureResolution maps an invoice failure resolution to a rpc failure

lnrpc/signrpc/signer_server.go

@@ -632,7 +632,6 @@ func (s *Server) DeriveSharedKey(_ context.Context, in *SharedKeyRequest) (
 // is zero.
 func parseRawKeyBytes(rawKeyBytes []byte) (*btcec.PublicKey, error) {
 	switch {
-
 	case len(rawKeyBytes) == 33:
 		// If a proper raw key was provided, then we'll attempt
 		// to decode and parse it.

lnrpc/walletrpc/config_active.go

@@ -15,7 +15,7 @@ import (
 const (
 	// SubServerName is the name of the sub rpc server. We'll use this name
 	// to register ourselves, and we also require that the main
-	// SubServerConfigDispatcher instance recognize as the name of our
+	// SubServerConfigDispatcher instance recognize as the name of our.
 	SubServerName = "WalletKitRPC"
 )
 

lnrpc/walletrpc/walletkit_server.go

@@ -1399,6 +1399,7 @@ func (w *WalletKit) ListAccounts(ctx context.Context,
 		// wallet in the response if they don't have any keys imported.
 		if account.AccountName == waddrmgr.ImportedAddrAccountName &&
 			account.ImportedKeyCount == 0 {
+
 			continue
 		}