From ce411f8e22d31ba3ace7a9b883e41677d2cc262c Mon Sep 17 00:00:00 2001
From: Philip Hayes <philiphayes9@gmail.com>
Date: Sun, 7 May 2017 14:58:53 -0700
Subject: [PATCH] lint: fix linter complaints

---
 breacharbiter_test.go  |  6 +++---
 lnwallet/witnessgen.go | 13 +++++++------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/breacharbiter_test.go b/breacharbiter_test.go
index 92034b07..4ab15193 100644
--- a/breacharbiter_test.go
+++ b/breacharbiter_test.go
@@ -231,7 +231,7 @@ func initBreachedOutputs() error {
 		sd := &breachSignDescs[i]
 		pubkey, err := btcec.ParsePubKey(breachKeys[i], btcec.S256())
 		if err != nil {
-			fmt.Errorf("unable to parse pubkey: %v", breachKeys[i])
+			return fmt.Errorf("unable to parse pubkey: %v", breachKeys[i])
 		}
 		sd.PubKey = pubkey
 		bo.signDescriptor = sd
@@ -303,7 +303,7 @@ func TestRetributionSerialization(t *testing.T) {
 // callback which cleans up the created temporary directories is also returned
 // and intended to be executed after the test completes.
 func makeTestDB() (*channeldb.DB, func(), error) {
-	var db *channeldb.DB = nil
+	var db *channeldb.DB
 
 	// First, create a temporary directory to be used for the duration of
 	// this test.
@@ -331,7 +331,7 @@ func makeTestDB() (*channeldb.DB, func(), error) {
 func countRetributions(t *testing.T, rs *retributionStore) int {
 	count := 0
 	err := rs.ForAll(func(_ *retribution) error {
-		count += 1
+		count++
 		return nil
 	})
 	if err != nil {
diff --git a/lnwallet/witnessgen.go b/lnwallet/witnessgen.go
index 77fd6995..42e92fc3 100644
--- a/lnwallet/witnessgen.go
+++ b/lnwallet/witnessgen.go
@@ -13,16 +13,17 @@ import (
 type WitnessType uint16
 
 const (
-	// Witness that allows us to spend the output of a commitment transaction
-	// after a relative lock-time lockout.
+	// CommitmentTimeLock is a witness that allows us to spend the output of a
+	// commitment transaction after a relative lock-time lockout.
 	CommitmentTimeLock WitnessType = 0
 
-	// Witness that allows us to spend a settled no-delay output immediately on
-	// a counterparty's commitment transaction.
+	// CommitmentNoDelay is a witness that allows us to spend a settled no-delay
+	// output immediately on a counterparty's commitment transaction.
 	CommitmentNoDelay WitnessType = 1
 
-	// Witness that allows us to sweep the settled output of a malicious
-	// counterparty's who broadcasts a revoked commitment transaction.
+	// CommitmentRevoke is a witness that allows us to sweep the settled output
+	// of a malicious counterparty's who broadcasts a revoked commitment
+	// transaction.
 	CommitmentRevoke WitnessType = 2
 )