diff --git a/cmd/constants.go b/cmd/constants.go
index 569693b..22f5233 100644
--- a/cmd/constants.go
+++ b/cmd/constants.go
@@ -12,6 +12,6 @@ const DateLayout = "02-01-2006 15:04:05"
 
 // File permission modes.
 const (
-	FilePermConfig  = 0600 // owner read/write only — for credential files
-	FilePermDirAll  = 0755 // owner rwx, group/other rx — for config directories
+	FilePermConfig = 0600 // owner read/write only — for credential files
+	FilePermDirAll = 0755 // owner rwx, group/other rx — for config directories
 )
diff --git a/cmd/network.subnet.go b/cmd/network.subnet.go
index ed876e5..4b6ecf0 100644
--- a/cmd/network.subnet.go
+++ b/cmd/network.subnet.go
@@ -1,7 +1,6 @@
 package cmd
 
 import (
-	"context"
 	"fmt"
 	"strings"