Chore: Enable whitespace linter (#25903)

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

pkg/plugins/dashboard_importer.go

@@ -113,7 +113,6 @@ type DashTemplateEvaluator struct {
 }
 
 func (this *DashTemplateEvaluator) findInput(varName string, varType string) *ImportDashboardInput {
-
 	for _, input := range this.inputs {
 		if varType == input.Type && (input.Name == varName || input.Name == "*") {
 			return &input
@@ -146,7 +145,6 @@ func (this *DashTemplateEvaluator) Eval() (*simplejson.Json, error) {
 }
 
 func (this *DashTemplateEvaluator) evalValue(source *simplejson.Json) interface{} {
-
 	sourceValue := source.Interface()
 
 	switch v := sourceValue.(type) {

pkg/plugins/dashboard_importer_test.go

@@ -80,7 +80,6 @@ func TestDashboardImport(t *testing.T) {
 			inputs := res.Get("__inputs")
 			So(inputs.Interface(), ShouldBeNil)
 		})
-
 	})
 }
 

pkg/plugins/dashboards_test.go

@@ -65,5 +65,4 @@ func TestPluginDashboards(t *testing.T) {
 			So(dashboards[1].ImportedRevision, ShouldEqual, 0)
 		})
 	})
-
 }

pkg/plugins/frontend_plugin.go

@@ -53,7 +53,6 @@ func (fp *FrontendPluginBase) setPathsBasedOnApp(app *AppPlugin) {
 }
 
 func (fp *FrontendPluginBase) handleModuleDefaults() {
-
 	if isExternalPlugin(fp.PluginDir) {
 		fp.Module = path.Join("plugins", fp.Id, "module")
 		fp.BaseUrl = path.Join("public/plugins", fp.Id)

pkg/plugins/frontend_plugin_test.go

@@ -8,7 +8,6 @@ import (
 )
 
 func TestFrontendPlugin(t *testing.T) {
-
 	Convey("When setting paths based on App on Windows", t, func() {
 		setting.StaticRootPath = "c:\\grafana\\public"