qcacld-3.0: Add cached tx power log

Currently in __wlan_hdd_cfg80211_get_txpower if modules are
not enabled or rate is limited host sends cached tx power
to userspace but there is no print in host to validate its
value.

To address this issue, add cached tx power print.

Change-Id: I2ddc88c4511101534513e76008fb4f1b78a8833a
CRs-Fixed: 3407171

core/hdd/src/wlan_hdd_power.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2012-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -3334,7 +3334,6 @@ static int __wlan_hdd_cfg80211_get_txpower(struct wiphy *wiphy,
 			      hdd_ctx->config->nb_commands_interval);
 	if (hdd_ctx->driver_status != DRIVER_MODULES_ENABLED ||
 	    is_rate_limited) {
-		hdd_debug("Modules not enabled/rate limited, use cached stats");
 		/* Send cached data to upperlayer*/
 		vdev = hdd_objmgr_get_vdev_by_user(adapter, WLAN_OSIF_POWER_ID);
 		if (!vdev) {
@@ -3343,6 +3342,8 @@ static int __wlan_hdd_cfg80211_get_txpower(struct wiphy *wiphy,
 		}
 		ucfg_mc_cp_stats_get_tx_power(vdev, dbm);
 		hdd_objmgr_put_vdev_by_user(vdev, WLAN_OSIF_POWER_ID);
+		hdd_debug("Modules not enabled/rate limited, cached tx power = %d",
+			  *dbm);
 		return 0;
 	}