qcacld-3.0: Add error log if qmi sync resume fails

During periodic stats poll for ll_stats and get_station_stats,
if qmi sync resume fails, add an error log.

Change-Id: Iad8d6959d39a6caaa67a24671c833d5e64e47d26
CRs-Fixed: 3045876

core/hdd/src/wlan_hdd_stats.c

@@ -2258,8 +2258,10 @@ int wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
 		return errno;
 
 	errno = wlan_hdd_qmi_get_sync_resume(hdd_ctx, qdf_ctx->dev);
-	if (errno)
+	if (errno) {
+		hdd_err("qmi sync resume failed: %d", errno);
 		goto end;
+	}
 
 	errno = __wlan_hdd_cfg80211_ll_stats_get(wiphy, wdev, data, data_len);
 
@@ -5732,8 +5734,10 @@ static int _wlan_hdd_cfg80211_get_station(struct wiphy *wiphy,
 
 	if (get_station_fw_request_needed) {
 		errno = wlan_hdd_qmi_get_sync_resume(hdd_ctx, qdf_ctx->dev);
-		if (errno)
+		if (errno) {
+			hdd_err("qmi sync resume failed: %d", errno);
 			return errno;
+		}
 	}
 
 	errno = __wlan_hdd_cfg80211_get_station(wiphy, dev, mac, sinfo);