Apply suggestion from @ycombinator

Co-authored-by: Shaunak Kashyap <[email protected]>

Author: blakerouse

internal/pkg/agent/application/monitoring/readiness.go

@@ -20,8 +20,7 @@ func readinessHandler(coord CoordinatorState) func(http.ResponseWriter, *http.Re
 
 		if coord != nil {
 			// to be ready the coordinator must be active
-			isUp := coord.IsActive(time.Second * 10)
-			if !isUp {
+			if !coord.IsActive(time.Second * 10) {
 				w.WriteHeader(http.StatusServiceUnavailable)
 				return nil
 			}