commit bfb3c9efa5fda08860dfb646172c4fd453df3a19
author Abhishek Singh <absingh@qti.qualcomm.com> Fri Jul 22 11:25:43 2016 +0530
committer Satyanarayana Dash <sadash@codeaurora.org> Tue Jul 26 17:43:08 2016 +0530
tree db7a733c25c2bf466c7f6eae3f49cf6e71765702
parent 9948949c415e04f14704d6e7b6d819fdb0181bb0

wlan: If BSS is unreachable remove it from scan cache

qcacld-2.0 to pronto propagation

If BSS is present in kernel and driver scan cache, supplicant
tries to connect to the BSS multiple time even if the BSS is
unreachable. Due to multiple failures to connect supplicant
disable the network.

To avoid this, remove the BSS from scan cache:
 - If connect fails due to BSS unreachable i.e. probe
   resp/auth/assoc timeout and scan for ssid failure.
 - If disconnect is due to Link lost.

Change-Id: I3263dd02691000d83d4aef61c75b72d78c28f582
CRS-Fixed: 1039104