Wlan: Added functionality for BSS Transition Management

Registered WNM BSS Transition Request Action frame with the drivers
so that the received action frame will be sent to supplicant.

Change-Id: Ia58960dc3ad7cd94ead11517db6adec6798d277f
CRs-fixed: 471989
diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index 2e2a6d5..55f8af2 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -740,6 +740,11 @@
                          (v_U8_t*)P2P_ACTION_FRAME,
                                   P2P_ACTION_FRAME_SIZE );
 
+    /* WNM BSS Transition Request frame */
+    sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type,
+                         (v_U8_t*)WNM_BSS_ACTION_FRAME,
+                                  WNM_BSS_ACTION_FRAME_SIZE );
+
 #ifdef WLAN_FEATURE_11W
     /* SA Query Response Action Frame */
     sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type,