Remove unused setMacAddress in WificondControl

All setMacAddress operations are done through the Vendor Hal
Cleaning up unused code

Bug: 76176702
Test: unit tests
Test: flash and boot
Change-Id: Ia9facb4fa8535c5ac201046ab29b481134d6335c

2 files changed, 0 insertions, 47 deletions

diff --git a/service/java/com/android/server/wifi/WificondControl.java b/service/java/com/android/server/wifi/WificondControl.java
index 589ede001..c58c56471 100644
--- a/service/java/com/android/server/wifi/WificondControl.java
+++ b/service/java/com/android/server/wifi/WificondControl.java
@@ -18,7 +18,6 @@ package com.android.server.wifi;
 
 import android.annotation.NonNull;
 import android.app.AlarmManager;
-import android.net.MacAddress;
 import android.net.wifi.IApInterface;
 import android.net.wifi.IApInterfaceEventCallback;
 import android.net.wifi.IClientInterface;
@@ -865,29 +864,6 @@ public class WificondControl implements IBinder.DeathRecipient {
     }
 
     /**
-     * Set Mac address on the given interface
-     * @param interfaceName Name of the interface.
-     * @param mac Mac address to change into
-     * @return true on success, false otherwise.
-     */
-    public boolean setMacAddress(@NonNull String interfaceName, @NonNull MacAddress mac) {
-        IClientInterface mClientInterface = getClientInterface(interfaceName);
-        if (mClientInterface == null) {
-            Log.e(TAG, "No valid wificond client interface handler");
-            return false;
-        }
-        byte[] macByteArray = mac.toByteArray();
-
-        try {
-            mClientInterface.setMacAddress(macByteArray);
-        } catch (RemoteException e) {
-            Log.e(TAG, "Failed to setMacAddress due to remote exception");
-            return false;
-        }
-        return true;
-    }
-
-    /**
      * See {@link WifiNative#sendMgmtFrame(String, byte[], SendMgmtFrameCallback, int)}
      */
     public void sendMgmtFrame(@NonNull String ifaceName, @NonNull byte[] frame,
diff --git a/tests/wifitests/src/com/android/server/wifi/WificondControlTest.java b/tests/wifitests/src/com/android/server/wifi/WificondControlTest.java
index 85fbc077e..ca48f38ae 100644
--- a/tests/wifitests/src/com/android/server/wifi/WificondControlTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WificondControlTest.java
@@ -39,7 +39,6 @@ import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;
 
 import android.app.AlarmManager;
-import android.net.MacAddress;
 import android.net.wifi.IApInterface;
 import android.net.wifi.IApInterfaceEventCallback;
 import android.net.wifi.IClientInterface;
@@ -195,7 +194,6 @@ public class WificondControlTest {
                 networkList[1].flags = 0;
                 networkList[1].frequencies = TEST_FREQUENCIES_2;
             }};
-    private static final MacAddress TEST_MAC_ADDRESS = MacAddress.fromString("ee:33:a2:94:10:92");
 
     private static final int TEST_MCS_RATE = 5;
     private static final int TEST_SEND_MGMT_FRAME_ELAPSED_TIME_MS = 100;
@@ -977,27 +975,6 @@ public class WificondControlTest {
     }
 
     /**
-     * Verifies setMacAddress() success.
-     */
-    @Test
-    public void testSetMacAddressSuccess() throws Exception {
-        byte[] macByteArray = TEST_MAC_ADDRESS.toByteArray();
-        assertTrue(mWificondControl.setMacAddress(TEST_INTERFACE_NAME, TEST_MAC_ADDRESS));
-        verify(mClientInterface).setMacAddress(macByteArray);
-    }
-
-    /**
-     * Verifies setMacAddress() can handle failure.
-     */
-    @Test
-    public void testSetMacAddressFailDueToExceptionInInterface() throws Exception {
-        byte[] macByteArray = TEST_MAC_ADDRESS.toByteArray();
-        doThrow(new RemoteException()).when(mClientInterface).setMacAddress(macByteArray);
-        assertFalse(mWificondControl.setMacAddress(TEST_INTERFACE_NAME, TEST_MAC_ADDRESS));
-        verify(mClientInterface).setMacAddress(macByteArray);
-    }
-
-    /**
      * sendMgmtFrame() should fail if a null callback is passed in.
      */
     @Test