am 1d28fef9: Stop any running DHCP client before bringup up an Ethernet interface

* commit '1d28fef92e516b0144d7844413194ba9e953b317':
  Stop any running DHCP client before bringup up an Ethernet interface

core/java/android/net/EthernetDataTracker.java

@@ -230,6 +230,10 @@ public class EthernetDataTracker implements NetworkStateTracker {
                             mNetworkInfo.setExtraInfo(mHwAddr);
                         }
                     }
+
+                    // if a DHCP client had previously been started for this interface, then stop it
+                    NetworkUtils.stopDhcp(mIface);
+
                     reconnect();
                     break;
                 }