fix linter error

internal/backend/sftp/sftp.go

@@ -625,8 +625,8 @@ func (r *SFTP) Close() error {
 		return err
 	}
 
-	// get the error, but ignore it
-	<-r.result
+	//nolint:staticcheck // get the error, but ignore it
+	_ = <-r.result
 	return nil
 }
 

internal/backend/test/tests.go

@@ -545,7 +545,7 @@ func (s *Suite[C]) TestSave(t *testing.T) {
 		}
 
 		if fi.Size != int64(len(data)) {
-			t.Errorf("Stat() returned different size, want %q, got %d", len(data), fi.Size)
+			t.Errorf("Stat() returned different size, want %d, got %d", len(data), fi.Size)
 		}
 
 		err = b.Remove(context.TODO(), h)

internal/data/node.go

@@ -469,8 +469,6 @@ func OSAttrsToGenericAttributes(attributeType reflect.Type, attributeValuePtr *r
 
 	// Iterate over the fields of the struct
 	for field := range attributeType.Fields() {
-		field := field
-
 		// Get the field value using reflection
 		fieldValue := attributeValue.FieldByName(field.Name)