qcacld-3.0: Exempt STA + STA + NAN concurrency in host

Currently, host driver does not allow NDP formation if two STA is
in connected state. But driver should not allow NAN enable in first
if two STA is in connected state as STA + STA + NAN concurrency is
not allowed.

So, to fix this issue, add check for STA + STA concurrency in NAN
pre-enable in which NAN will drop if two STA + STA is present.

Change-Id: I6e6baa386d50b2903118660f10cc98ffcba60705
CRs-Fixed: 3481148

components/nan/dispatcher/src/nan_ucfg_api.c

@@ -1167,21 +1167,9 @@ bool ucfg_nan_is_sta_ndp_concurrency_allowed(struct wlan_objmgr_psoc *psoc,
 {
 	uint8_t vdev_id_list[MAX_NUMBER_OF_CONC_CONNECTIONS];
 	uint32_t freq_list[MAX_NUMBER_OF_CONC_CONNECTIONS];
-	uint32_t ndi_cnt, sta_cnt, id, conc_ext_flags;
+	uint32_t ndi_cnt, id, conc_ext_flags;
 
-	sta_cnt = policy_mgr_mode_specific_connection_count(psoc,
-							    PM_STA_MODE, NULL);
-	/* Allow if STA is not in connected state */
-	if (!sta_cnt)
-		return true;
-
-	/* Reject STA+STA in below case
-	 * Non-ML STA: STA+STA+NDP concurrency is not supported
-	 * ML STA: As both links would be treated as separate STAs from
-	 * policy mgr perspective, don't reject here and continue with further
-	 * checks
-	 */
-	if (sta_cnt > 1 && !policy_mgr_is_mlo_sta_present(psoc)) {
+	if (nan_is_sta_sta_concurrency_present(psoc)) {
 		nan_err("STA+STA+NDP concurrency is not allowed");
 		return false;
 	}