commit 9ffa5b9e485b597de5f1b3e059cfeb7d20de5484
author Agarwal Ashish <ashishka@qti.qualcomm.com> Tue Nov 18 21:07:02 2014 +0530
committer Satyanarayana Dash <c_sadash@qti.qualcomm.com> Mon Nov 24 21:47:39 2014 +0530
tree 43965ca8eb62fafcdbfb0fcec03c638a863f2b4e
parent 219ced3e1e1182963ece070211fafcb2d53cff36

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