diff options
| -rw-r--r-- | wifi/java/android/net/wifi/WifiStateMachine.java | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/wifi/java/android/net/wifi/WifiStateMachine.java b/wifi/java/android/net/wifi/WifiStateMachine.java index 54685a6..74c6b49 100644 --- a/wifi/java/android/net/wifi/WifiStateMachine.java +++ b/wifi/java/android/net/wifi/WifiStateMachine.java @@ -1059,7 +1059,7 @@ public class WifiStateMachine extends StateMachine { } } - private void startTethering(ArrayList<String> available) { + private boolean startTethering(ArrayList<String> available) { boolean wifiAvailable = false; @@ -1085,18 +1085,20 @@ public class WifiStateMachine extends StateMachine { } catch (Exception e) { Log.e(TAG, "Error configuring interface " + intf + ", :" + e); setWifiApEnabled(null, false); - return; + return false; } if(mCm.tether(intf) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { Log.e(TAG, "Error tethering on " + intf); setWifiApEnabled(null, false); - return; + return false; } - break; + return true; } } } + // We found no interfaces to tether + return false; } private void stopTethering() { @@ -3098,8 +3100,9 @@ public class WifiStateMachine extends StateMachine { break; case CMD_TETHER_INTERFACE: ArrayList<String> available = (ArrayList<String>) message.obj; - startTethering(available); - transitionTo(mTetheredState); + if (startTethering(available)) { + transitionTo(mTetheredState); + } break; case WifiP2pService.P2P_ENABLE_PENDING: // turn of soft Ap and defer to be handled in DriverUnloadedState |