all: fix and update linter warnings

Check for error where it should and remove unused return and methods.

1 files changed, 0 insertions, 8 deletions

diff --git a/attack_result.go b/attack_result.go
index 112f2ca..42c4e1e 100644
--- a/attack_result.go
+++ b/attack_result.go
@@ -6,7 +6,6 @@ package trunks
 
 import (
 	"bytes"
-	"encoding/json"
 	"errors"
 	"fmt"
 	"io"
@@ -192,10 +191,3 @@ func (ar *AttackResult) load() (err error) {
 
 	return ar.finish()
 }
-
-func (ar *AttackResult) pack() (b []byte, err error) {
-	ar.mtx.Lock()
-	b, err = json.Marshal(ar)
-	ar.mtx.Unlock()
-	return b, err
-}