staging: rtl8188eu: remove unused function is_ap_in_wep()

Function is_ap_in_wep() is not used in the driver code, so remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
index 159c46b096cbda2b79a32db4fec9c74c4ba85ce0..7bfc5b7c27574872cff6a4bb05d4826167bcf354 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
@@ -1074,36 +1074,6 @@ unsigned int is_ap_in_tkip(struct adapter *padapter)
        }
 }
 
-unsigned int is_ap_in_wep(struct adapter *padapter)
-{
-       u32 i;
-       struct ndis_802_11_var_ie *pIE;
-       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
-       struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
-       struct wlan_bssid_ex *cur_network = &pmlmeinfo->network;
-
-       if (rtw_get_capability((struct wlan_bssid_ex *)cur_network) & WLAN_CAPABILITY_PRIVACY) {
-               for (i = sizeof(struct ndis_802_11_fixed_ie); i < pmlmeinfo->network.ie_length;) {
-                       pIE = (struct ndis_802_11_var_ie *)(pmlmeinfo->network.ies + i);
-
-                       switch (pIE->ElementID) {
-                       case _VENDOR_SPECIFIC_IE_:
-                               if (!memcmp(pIE->data, RTW_WPA_OUI, 4))
-                                       return false;
-                               break;
-                       case _RSN_IE_2_:
-                               return false;
-                       default:
-                               break;
-                       }
-                       i += (pIE->Length + 2);
-               }
-               return true;
-       } else {
-               return false;
-       }
-}
-
 static int wifirate2_ratetbl_inx(unsigned char rate)
 {
        rate = rate & 0x7f;

diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
index fa14b6fedf08cfad9f341404027a0b7473a63d5a..327f7d1bc20ca5b1ebd9395c0c304d944cb59b6f 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
@@ -525,7 +525,6 @@ void set_sta_rate(struct adapter *padapter, struct sta_info *psta);
 unsigned char get_highest_rate_idx(u32 mask);
 int support_short_GI(struct adapter *padapter, struct ieee80211_ht_cap *caps);
 unsigned int is_ap_in_tkip(struct adapter *padapter);
-unsigned int is_ap_in_wep(struct adapter *padapter);
 
 void report_join_res(struct adapter *padapter, int res);
 void report_survey_event(struct adapter *padapter,