NETOBSERV-1805: threads are leaking with continous adding and deletin…

…g pods

Signed-off-by: Mohamed Mahmoud <mmahmoud@redhat.com>

pkg/ifaces/watcher.go

@@ -192,7 +192,7 @@ func (w *Watcher) netnsNotify(ctx context.Context, out chan Event) {
 				if event.Op&fsnotify.Create == fsnotify.Create {
 					ns := filepath.Base(event.Name)
 					log.WithField("netns", ns).Debug("netns notification")
-					go w.sendUpdates(ctx, ns, out)
+					w.sendUpdates(ctx, ns, out)
 				}
 			case err, ok := <-w.netnsWatcher.Errors:
 				if !ok {