qcacld-3.0: Refactor sta add bss in wma and lim
Devide wma_add_bss_sta_mode into 4 functions for 4 cases:
1. wma_pre_assoc_req, called before sta assoc, config vdev
params.
2. wma_send_peer_assoc_req, called after sta associated, send
peer assoc cmd to F/W.
3. LFR3 add bss
4. LFR2 add bss and vdev start
Lim will call these functions directly instead of post msg to
wma.
Replace lim_set_link_state with wma_add_bss_peer_sta to create
peer for LFR2 roaming.
Clean up all link state usless code now.
Change-Id: I6ad19bb92e7b0334704ac9c930277e9c35abbee2
CRs-Fixed: 2510119
22 files changed