commit 26ef59f77841a8316e37db78f760a4ad7b6c8e7f
author Nitin Shivpure <nshivpur@codeaurora.org> Thu Jun 16 20:45:29 2016 +0530
committer Linux Build Service Account <lnxbuild@localhost> Wed Aug 24 08:17:26 2016 -0600
tree 254439938424a7d8e8d6256979eababfd89c21a4
parent 36e1be393d09e4a1a7d107f2e1dae819901b15e7

Pan: Fix to avoid reconfiguration of bt-pan interface in NAP role

Issue: Browsing is not working  with 2 REMOTE PANU.

RCA: A case, where DUT is in NAP role, bt-pan interface
is configured for NAP role, when 1st remote PANU is
connected. bt-pan interface is being reconfigured, whenever
2nd PANU is connected, which leads bt-pan interface
to go in bad state. BT is able to write Ethernet packets on
bt-pan interface(TUN driver) after reconfiguration, but it's
unable to read Ethernet packets from bt-pan interface(TUN driver).

Fix: If bt-pan interface is already configured in NAP role,
then do not reconfigure bt-pan, when 2nd PANU is connected.

Change-Id: Ib6e0cb91d573649af45ffe25c7095a4bd74a5022