Merge pull request #34588 from dnephin/more-linters

Add deadcode and goimports linters
Upstream-commit: 6540d5581473c292ade46ee1b620172441943f4b
Component: engine

components/engine/api/server/httputils/errors.go

@@ -13,14 +13,6 @@ import (
 	"google.golang.org/grpc/codes"
 )
 
-// httpStatusError is an interface
-// that errors with custom status codes
-// implement to tell the api layer
-// which response status to set.
-type httpStatusError interface {
-	HTTPErrorStatusCode() int
-}
-
 type causer interface {
 	Cause() error
 }

components/engine/api/types/filters/parse.go

@@ -276,14 +276,6 @@ func (filters Args) Validate(accepted map[string]bool) error {
 	return nil
 }
 
-type invalidFilterError string
-
-func (e invalidFilterError) Error() string {
-	return "Invalid filter: '" + string(e) + "'"
-}
-
-func (invalidFilterError) InvalidParameter() {}
-
 // WalkValues iterates over the list of filtered values for a field.
 // It stops the iteration if it finds an error and it returns that error.
 func (filters Args) WalkValues(field string, op func(value string) error) error {