From f2922155de01b734e3e8b3f50be8f263ec13cacd Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Fri, 6 Mar 2026 18:38:44 +0800
Subject: *: Lint

---
 format/pktline/errors.go | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'format/pktline/errors.go')

diff --git a/format/pktline/errors.go b/format/pktline/errors.go
index d07227e6..866ff467 100644
--- a/format/pktline/errors.go
+++ b/format/pktline/errors.go
@@ -1,9 +1,6 @@
 package pktline
 
-import (
-	"errors"
-	"fmt"
-)
+import "errors"
 
 var (
 	// ErrInvalidLength indicates a malformed 4-byte hexadecimal length header.
@@ -30,5 +27,5 @@ func (e *ProtocolError) Error() string {
 		return "pktline: protocol error"
 	}
 
-	return fmt.Sprintf("pktline: protocol error: %s", e.Reason)
+	return "pktline: protocol error: " + e.Reason
 }
-- 
cgit v1.3.1-10-gc9f91