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Commit 7c34f29c authored by Robert Greenwalt's avatar Robert Greenwalt
Browse files

Fix wifi tethering. 

The new link-status netlink monitor is a bit chatty and we were getting race conditions.
The wl0.1 soft-ap interface was getting created, but in the off state.  We would report
it available (link-added always reports it) causing wifi to start tethering, but then
we'd sometimes get a link-status-down notification and a link-status-up, causing wifi
to freak out with these two requests.

The simple fix was to not listen to the new link-status notifications.  This should be
redesigned in the future.
bug:4983942

Change-Id: Ica4f34d8bf2a07fc19b35a1e15283a7f8022165e
parent c478f135

services/java/com/android/server/connectivity/Tethering.java

+0 −2
Original line number Diff line number Diff line
@@ -221,8 +221,6 @@ public class Tethering extends INetworkManagementEventObserver.Stub { 
    }



    public void interfaceLinkStateChanged(String iface, boolean up) {

        if (DEBUG) Log.d(TAG, "interfaceLinkStateChanged " + iface + ", " + up);

        interfaceStatusChanged(iface, up);

    }



    private boolean isUsb(String iface) {