From: Thanh Ha <thanh.ha@linuxfoundation.org>
Date: Tue, 9 Dec 2014 23:02:46 +0000 (-0500)
Subject: Fix checkstyle if-statements must use braces HostTrackerCallable
X-Git-Tag: release/lithium~778^2~4
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=commitdiff_plain;h=cbc43767b31c8c21201d1f1f35e89643f2af8948

Fix checkstyle if-statements must use braces HostTrackerCallable

Change-Id: I199f7b95f8e2740a4f5375f2ecd9a6ce4e39a2f6
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>
---

diff --git a/opendaylight/adsal/hosttracker/implementation/src/main/java/org/opendaylight/controller/hosttracker/internal/HostTrackerCallable.java b/opendaylight/adsal/hosttracker/implementation/src/main/java/org/opendaylight/controller/hosttracker/internal/HostTrackerCallable.java
index a1d29dd27f..59b4a08464 100644
--- a/opendaylight/adsal/hosttracker/implementation/src/main/java/org/opendaylight/controller/hosttracker/internal/HostTrackerCallable.java
+++ b/opendaylight/adsal/hosttracker/implementation/src/main/java/org/opendaylight/controller/hosttracker/internal/HostTrackerCallable.java
@@ -44,8 +44,9 @@ public class HostTrackerCallable implements Callable<HostNodeConnector> {
     @Override
     public HostNodeConnector call() throws Exception {
         HostNodeConnector h = hostTracker.hostFind(trackedHost);
-        if (h != null)
+        if (h != null) {
             return h;
+        }
         hostTracker.setCallableOnPendingARP(trackedHost, this);
         Thread.sleep(2000); // wait 2sec to see if the host responds
         return hostTracker.hostQuery(trackedHost);