Merge "remove useless variable" into main am: 4205696aaf

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3344942

Change-Id: I13117d594bdd89ec457034ee2ae7859e3c93c802
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/thread/framework/java/android/net/thread/ThreadNetworkController.java b/thread/framework/java/android/net/thread/ThreadNetworkController.java
index 14d22d1..73a6bda 100644
--- a/thread/framework/java/android/net/thread/ThreadNetworkController.java
+++ b/thread/framework/java/android/net/thread/ThreadNetworkController.java
@@ -908,7 +908,6 @@
 
         for (int i = 0; i < channelMaxPowers.size(); i++) {
             int channel = channelMaxPowers.keyAt(i);
-            int maxPower = channelMaxPowers.get(channel);
 
             if ((channel < ActiveOperationalDataset.CHANNEL_MIN_24_GHZ)
                     || (channel > ActiveOperationalDataset.CHANNEL_MAX_24_GHZ)) {