commit 35ed8b1be4e1fce5be61e78fd340910be13eb80c
author Ratheesh S P <c_rpappa@qti.qualcomm.com> Mon Apr 27 14:01:07 2015 +0530
committer Satyanarayana Dash <c_sadash@qti.qualcomm.com> Wed May 13 18:59:27 2015 +0530
tree 0afe323dc4f44c8ffb64c05faf4c82d2b856bcfa
parent 0e0fb2c85458a713881283dbc5cecbf206de57c4

wlan: Address excessive logging issue during driver unload.

During driver unload, rmmod thread is stuck in hdd_wlan_exit
function since unregister_inet6_notfier being a blocking call
prevents driver unload with isLoadUnloadInProgress flag set
without stopping the tx queues. As a result excessive logs
in TxThread context causes watchdog bark.

To mitigate this issue, stop the queues before unregistering
the ipv4/ipv6 notifier.

Change-Id: Iadc2a0eb6ff7eb001f1e01bb32a04372a0af430c
CRs-Fixed: 828843