bssid->Ssid.Ssid[0] = '\0';
        }
 
-       RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s bssid.Ssid.Ssid:%s bssid.Ssid.SsidLength:%d "
-                               "cur_network->network.Ssid.Ssid:%s len:%d\n", __func__, bssid->Ssid.Ssid,
-                               bssid->Ssid.SsidLength, cur_network->network.Ssid.Ssid,
-                               cur_network->network.Ssid.SsidLength));
-
        if (memcmp(bssid->Ssid.Ssid, cur_network->network.Ssid.Ssid, 32) ||
            bssid->Ssid.SsidLength != cur_network->network.Ssid.SsidLength) {
                if (bssid->Ssid.Ssid[0] != '\0' && bssid->Ssid.SsidLength != 0) { /* not hidden ssid */
        else
                bssid->Privacy = 0;
 
-       RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-                ("%s(): cur_network->network.Privacy is %d, bssid.Privacy is %d\n",
-                __func__, cur_network->network.Privacy, bssid->Privacy));
        if (cur_network->network.Privacy != bssid->Privacy) {
                DBG_88E("%s(), privacy is not match return FAIL\n", __func__);
                goto _mismatch;
        if (encryp_protocol == ENCRYP_PROTOCOL_WPA || encryp_protocol == ENCRYP_PROTOCOL_WPA2) {
                pbuf = rtw_get_wpa_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength-12);
                if (pbuf && (wpa_ielen > 0)) {
-                       if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x)) {
-                               RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-                                        ("%s pnetwork->pairwise_cipher: %d, group_cipher is %d, is_8021x is %d\n", __func__,
-                                        pairwise_cipher, group_cipher, is_8021x));
-                       }
+                       rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x);
                } else {
                        pbuf = rtw_get_wpa2_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength-12);
 
-                       if (pbuf && (wpa_ielen > 0)) {
-                               if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x)) {
-                                       RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-                                                ("%s pnetwork->pairwise_cipher: %d, pnetwork->group_cipher is %d, is_802x is %d\n",
-                                                 __func__, pairwise_cipher, group_cipher, is_8021x));
-                               }
-                       }
+                       if (pbuf && (wpa_ielen > 0))
+                               rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x);
                }
 
-               RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_,
-                        ("%s cur_network->group_cipher is %d: %d\n", __func__, cur_network->BcnInfo.group_cipher, group_cipher));
                if (pairwise_cipher != cur_network->BcnInfo.pairwise_cipher || group_cipher != cur_network->BcnInfo.group_cipher) {
                        DBG_88E("%s pairwise_cipher(%x:%x) or group_cipher(%x:%x) is not match , return FAIL\n", __func__,
                                pairwise_cipher, cur_network->BcnInfo.pairwise_cipher,