pairwise_cipher = WPA_CIPHER_NONE;
 
                switch (group_cipher) {
-                       case WPA_CIPHER_NONE:
-                               padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
-                               break;
-                       case WPA_CIPHER_WEP40:
-                               padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
-                               break;
-                       case WPA_CIPHER_TKIP:
-                               padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
-                               break;
-                       case WPA_CIPHER_CCMP:
-                               padapter->securitypriv.dot118021XGrpPrivacy = _AES_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
-                               break;
-                       case WPA_CIPHER_WEP104:
-                               padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
-                               break;
+               case WPA_CIPHER_NONE:
+                       padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
+                       break;
+               case WPA_CIPHER_WEP40:
+                       padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
+                       break;
+               case WPA_CIPHER_TKIP:
+                       padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
+                       break;
+               case WPA_CIPHER_CCMP:
+                       padapter->securitypriv.dot118021XGrpPrivacy = _AES_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
+                       break;
+               case WPA_CIPHER_WEP104:
+                       padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
+                       break;
                }
 
                switch (pairwise_cipher) {
-                       case WPA_CIPHER_NONE:
-                               padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
-                               break;
-                       case WPA_CIPHER_WEP40:
-                               padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
-                               break;
-                       case WPA_CIPHER_TKIP:
-                               padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
-                               break;
-                       case WPA_CIPHER_CCMP:
-                               padapter->securitypriv.dot11PrivacyAlgrthm = _AES_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
-                               break;
-                       case WPA_CIPHER_WEP104:
-                               padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
-                               padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
-                               break;
+               case WPA_CIPHER_NONE:
+                       padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
+                       break;
+               case WPA_CIPHER_WEP40:
+                       padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
+                       break;
+               case WPA_CIPHER_TKIP:
+                       padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
+                       break;
+               case WPA_CIPHER_CCMP:
+                       padapter->securitypriv.dot11PrivacyAlgrthm = _AES_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
+                       break;
+               case WPA_CIPHER_WEP104:
+                       padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
+                       padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
+                       break;
                }
 
                _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
        }
 
        switch (wrqu->mode) {
-               case IW_MODE_AUTO:
-                       networkType = Ndis802_11AutoUnknown;
-                       DBG_871X("set_mode = IW_MODE_AUTO\n");
-                       break;
-               case IW_MODE_ADHOC:
-                       networkType = Ndis802_11IBSS;
-                       DBG_871X("set_mode = IW_MODE_ADHOC\n");
-                       break;
-               case IW_MODE_MASTER:
-                       networkType = Ndis802_11APMode;
-                       DBG_871X("set_mode = IW_MODE_MASTER\n");
-                        /* rtw_setopmode_cmd(padapter, networkType, true); */
-                       break;
-               case IW_MODE_INFRA:
-                       networkType = Ndis802_11Infrastructure;
-                       DBG_871X("set_mode = IW_MODE_INFRA\n");
-                       break;
-
-               default:
-                       ret = -EINVAL;
-                       RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("\n Mode: %s is not supported \n", iw_operation_mode[wrqu->mode]));
-                       goto exit;
+       case IW_MODE_AUTO:
+               networkType = Ndis802_11AutoUnknown;
+               DBG_871X("set_mode = IW_MODE_AUTO\n");
+               break;
+       case IW_MODE_ADHOC:
+               networkType = Ndis802_11IBSS;
+               DBG_871X("set_mode = IW_MODE_ADHOC\n");
+               break;
+       case IW_MODE_MASTER:
+               networkType = Ndis802_11APMode;
+               DBG_871X("set_mode = IW_MODE_MASTER\n");
+               /* rtw_setopmode_cmd(padapter, networkType, true); */
+               break;
+       case IW_MODE_INFRA:
+               networkType = Ndis802_11Infrastructure;
+               DBG_871X("set_mode = IW_MODE_INFRA\n");
+               break;
+       default:
+               ret = -EINVAL;
+               RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("\n Mode: %s is not supported \n", iw_operation_mode[wrqu->mode]));
+               goto exit;
        }
 
 /*
                        section = *(pos++); len -= 1;
 
                        switch (section) {
-                               case WEXT_CSCAN_SSID_SECTION:
-                                       /* DBG_871X("WEXT_CSCAN_SSID_SECTION\n"); */
-                                       if (len < 1) {
-                                               len = 0;
-                                               break;
-                                       }
+                       case WEXT_CSCAN_SSID_SECTION:
+                               /* DBG_871X("WEXT_CSCAN_SSID_SECTION\n"); */
+                               if (len < 1) {
+                                       len = 0;
+                                       break;
+                               }
 
-                                       sec_len = *(pos++); len -= 1;
+                               sec_len = *(pos++); len -= 1;
 
-                                       if (sec_len > 0 && sec_len <= len) {
-                                               ssid[ssid_index].SsidLength = sec_len;
-                                               memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength);
-                                               /* DBG_871X("%s COMBO_SCAN with specific ssid:%s, %d\n", __func__ */
-                                               /*      , ssid[ssid_index].Ssid, ssid[ssid_index].SsidLength); */
-                                               ssid_index++;
-                                       }
+                               if (sec_len > 0 && sec_len <= len) {
+                                       ssid[ssid_index].SsidLength = sec_len;
+                                       memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength);
+                                       /* DBG_871X("%s COMBO_SCAN with specific ssid:%s, %d\n", __func__ */
+                                       /*      , ssid[ssid_index].Ssid, ssid[ssid_index].SsidLength); */
+                                       ssid_index++;
+                               }
 
-                                       pos += sec_len; len -= sec_len;
-                                       break;
+                               pos += sec_len; len -= sec_len;
+                               break;
 
 
-                               case WEXT_CSCAN_CHANNEL_SECTION:
-                                       /* DBG_871X("WEXT_CSCAN_CHANNEL_SECTION\n"); */
-                                       pos += 1; len -= 1;
-                                       break;
-                               case WEXT_CSCAN_ACTV_DWELL_SECTION:
-                                       /* DBG_871X("WEXT_CSCAN_ACTV_DWELL_SECTION\n"); */
-                                       pos += 2; len -= 2;
-                                       break;
-                               case WEXT_CSCAN_PASV_DWELL_SECTION:
-                                       /* DBG_871X("WEXT_CSCAN_PASV_DWELL_SECTION\n"); */
-                                       pos += 2; len -= 2;
-                                       break;
-                               case WEXT_CSCAN_HOME_DWELL_SECTION:
-                                       /* DBG_871X("WEXT_CSCAN_HOME_DWELL_SECTION\n"); */
-                                       pos += 2; len -= 2;
-                                       break;
-                               case WEXT_CSCAN_TYPE_SECTION:
-                                       /* DBG_871X("WEXT_CSCAN_TYPE_SECTION\n"); */
-                                       pos += 1; len -= 1;
-                                       break;
-                               default:
-                                       /* DBG_871X("Unknown CSCAN section %c\n", section); */
-                                       len = 0; /*  stop parsing */
+                       case WEXT_CSCAN_CHANNEL_SECTION:
+                               /* DBG_871X("WEXT_CSCAN_CHANNEL_SECTION\n"); */
+                               pos += 1; len -= 1;
+                               break;
+                       case WEXT_CSCAN_ACTV_DWELL_SECTION:
+                               /* DBG_871X("WEXT_CSCAN_ACTV_DWELL_SECTION\n"); */
+                               pos += 2; len -= 2;
+                               break;
+                       case WEXT_CSCAN_PASV_DWELL_SECTION:
+                               /* DBG_871X("WEXT_CSCAN_PASV_DWELL_SECTION\n"); */
+                               pos += 2; len -= 2;
+                               break;
+                       case WEXT_CSCAN_HOME_DWELL_SECTION:
+                               /* DBG_871X("WEXT_CSCAN_HOME_DWELL_SECTION\n"); */
+                               pos += 2; len -= 2;
+                               break;
+                       case WEXT_CSCAN_TYPE_SECTION:
+                               /* DBG_871X("WEXT_CSCAN_TYPE_SECTION\n"); */
+                               pos += 1; len -= 1;
+                               break;
+                       default:
+                               /* DBG_871X("Unknown CSCAN section %c\n", section); */
+                               len = 0; /*  stop parsing */
                        }
                        /* DBG_871X("len:%d\n", len); */
 
                        DBG_871X("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]);
 
                        switch (padapter->securitypriv.dot11DefKeylen[key]) {
-                               case 5:
-                                       padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
-                                       break;
-                               case 13:
-                                       padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
-                                       break;
-                               default:
-                                       padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
-                                       break;
+                       case 5:
+                               padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
+                               break;
+                       case 13:
+                               padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
+                               break;
+                       default:
+                               padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
+                               break;
                        }
 
                        goto exit;