qcacld-3.0: Check SME connection status before issuing reassoc

Currently when the supplicant sends a connect with bssid_hint and
prev_bssid, driver issues a roam_invoke (fast reassoc) command to the
FW. However, when this connect is received in the supplicant context
and if the driver is currently processing a disassoc/deauth from the
AP in the mc thread, then the CSR roam connection state would not be
associated but the HDD STA context connection state would still be
associated. In this scenario, since the disconnection is in progress
and VDEV Down might already be sent to the FW, the roam_invoke command
is ignored and FW does not send any response. However the driver
assumes that roaming is in progress and blocks all incoming scan/
connect requests from supplicant leading to a state where no further
connections can go through.

In hdd_reassoc, check the CSR Connection state also to check if
the current state is associated and then issue roam_invoke to FW.

Change-Id: I321e99b060d6ce22517a3dd604b0f4d08dd5918d
CRs-Fixed: 2319641

0 files changed, 0 insertions, 0 deletions