cleanup

Signed-off-by: Jess Frazelle <acidburn@microsoft.com>

k8scan/main.go

@@ -60,6 +60,17 @@ func main() {
 		go func(ip string) {
 			defer wg.Done()
 
+			scanIP(ip)
+		}(ip.String())
+	}
+
+	wg.Wait()
+
+	since := time.Since(startTime)
+	logrus.Infof("Scan took: %s", since.String())
+}
+
+func scanIP(ip string) {
 	for port := beginPort; port <= endPort; port++ {
 		// Check if the port is open.
 		ok := portOpen(ip, port)
@@ -84,13 +95,6 @@ func main() {
 			ip, port,
 			info.Net.Organization.Handle, info.Net.Organization.Name, info.Net.Organization.Reference)
 	}
-		}(ip.String())
-	}
-
-	wg.Wait()
-
-	since := time.Since(startTime)
-	logrus.Infof("Scan took: %s", since.String())
 }
 
 func portOpen(ip string, port int) bool {