tree 43965ca8eb62fafcdbfb0fcec03c638a863f2b4e
parent 219ced3e1e1182963ece070211fafcb2d53cff36
author Agarwal Ashish <ashishka@qti.qualcomm.com> 1416325022 +0530
committer Satyanarayana Dash <c_sadash@qti.qualcomm.com> 1416845859 +0530

wlan: Stop traffic as soon as driver started unloading.

If driver unload happens through GUI, supplicant issue
hdd_stop and do initial cleanup before putting driver
in unloading mode while this is not case with CLI.
In case of CLI, as soon as rmmod happens,
driver goes into unloading state and traffic queues are still
active.
Ideally As soon as driver has set unload flag; driver
should stop traffic.
Need to flush traffic queue as soon as unload flag is set.

CRs-Fixed: 753417
Change-Id: I4e684f8cd1f75aa342c4f0f24393c15670bfafa7