qcacld-3.0: Clear the HDD scan list during exit

HDD scan list is not cleared as part of
wlan driver exit if the driver state is
closed.

Clear the HDD scan list irrespective of the driver
status but send scan abort to firmware only when
firmware is active. It mean don't send abort when
driver is in closed state.

Change-Id: Ib1b52203aafafd3e7af50224e5d245c80c45efad
CRs-Fixed: 2137288

core/hdd/src/wlan_hdd_main.c

@@ -5987,6 +5987,8 @@ static void hdd_wlan_exit(struct hdd_context *hdd_ctx)
 	 * Disable Idle Power Save Mode
 	 */
 	hdd_set_idle_ps_config(hdd_ctx, false);
+	/* clear the scan queue in all the scenarios */
+	wlan_cfg80211_cleanup_scan_queue(hdd_ctx->hdd_pdev);
 
 	if (driver_status != DRIVER_MODULES_CLOSED) {
 		hdd_unregister_wext_all_adapters(hdd_ctx);
@@ -6007,7 +6009,6 @@ static void hdd_wlan_exit(struct hdd_context *hdd_ctx)
 		 * the expectation is that by the time Request Full Power has
 		 * completed, all scans will be cancelled
 		 */
-		wlan_cfg80211_cleanup_scan_queue(hdd_ctx->hdd_pdev);
 		hdd_abort_mac_scan_all_adapters(hdd_ctx);
 		hdd_abort_sched_scan_all_adapters(hdd_ctx);
 		hdd_stop_all_adapters(hdd_ctx, true);