removing some TODOs

Change-Id: Ic98c811573a1b37813993eedddec512ec85729f3
diff --git a/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java b/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java
index 044dbc8..ba56d73 100644
--- a/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java
+++ b/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LLDPLinkProvider.java
@@ -152,7 +152,7 @@
             }
             synchronized (discoverers) {
                 if (!discoverers.containsKey(deviceId)) {
-                    // TODO: ideally, should never reach here
+                    // ideally, should never reach here
                     log.debug("Device mastership changed ({}) {}",
                             event.type(), deviceId);
                     discoverers.put(deviceId, new LinkDiscovery(device,
@@ -220,7 +220,7 @@
                     ConnectPoint point = new ConnectPoint(deviceId,
                                                           port.number());
                     providerService.linksVanished(point);
-                    // TODO: Don't we need to removePort from ld?
+
                     break;
                 case DEVICE_REMOVED:
                 case DEVICE_SUSPENDED: