diff --git a/packages/Tethering/src/com/android/server/connectivity/tethering/Tethering.java b/packages/Tethering/src/com/android/server/connectivity/tethering/Tethering.java index a9e9a752fc311..1cfc04b4815de 100644 --- a/packages/Tethering/src/com/android/server/connectivity/tethering/Tethering.java +++ b/packages/Tethering/src/com/android/server/connectivity/tethering/Tethering.java @@ -640,21 +640,21 @@ public class Tethering { mEthernetIfaceRequest = em.requestTetheredInterface(mExecutor, mEthernetCallback); } else { stopEthernetTetheringLocked(); - if (mEthernetCallback != null) { - mEthernetIfaceRequest.release(); - mEthernetCallback = null; - mEthernetIfaceRequest = null; - } } } return TETHER_ERROR_NO_ERROR; } private void stopEthernetTetheringLocked() { - if (mConfiguredEthernetIface == null) return; - changeInterfaceState(mConfiguredEthernetIface, IpServer.STATE_AVAILABLE); - stopTrackingInterfaceLocked(mConfiguredEthernetIface); - mConfiguredEthernetIface = null; + if (mConfiguredEthernetIface != null) { + stopTrackingInterfaceLocked(mConfiguredEthernetIface); + mConfiguredEthernetIface = null; + } + if (mEthernetCallback != null) { + mEthernetIfaceRequest.release(); + mEthernetCallback = null; + mEthernetIfaceRequest = null; + } } private class EthernetCallback implements EthernetManager.TetheredInterfaceCallback {