staging: rtl8723au: Remove obsolete rtw_get_wps_ie23a()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/core/rtw_ieee80211.c b/drivers/staging/rtl8723au/core/rtw_ieee80211.c
index a1a27e214b5cedc8f74dd45025300f6b997c985a..3dc9119c0694896c54141a8bf34e779287ad025b 100644 (file)
--- a/drivers/staging/rtl8723au/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723au/core/rtw_ieee80211.c
@@ -696,50 +696,6 @@ int rtw_get_sec_ie23a(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len,
        return *rsn_len + *wpa_len;
 }
 
-/**
- * rtw_get_wps_ie23a - Search WPS IE from a series of IEs
- * @in_ie: Address of IEs to search
- * @in_len: Length limit from in_ie
- * @wps_ielen: If not NULL and WPS IE is found, will set to the length of
- *             the entire WPS IE
- *
- * Returns: The address of the WPS IE found, or NULL
- */
-u8 *rtw_get_wps_ie23a(u8 *in_ie, uint in_len, uint *wps_ielen)
-{
-       uint cnt;
-       u8 *wpsie_ptr = NULL;
-       u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
-
-       if (wps_ielen)
-               *wps_ielen = 0;
-
-       if (!in_ie || in_len <= 0)
-               return wpsie_ptr;
-
-       cnt = 0;
-
-       while (cnt < in_len) {
-               eid = in_ie[cnt];
-
-               if (eid == WLAN_EID_VENDOR_SPECIFIC &&
-                   !memcmp(&in_ie[cnt+2], wps_oui, 4)) {
-                       wpsie_ptr = &in_ie[cnt];
-
-                       if (wps_ielen)
-                               *wps_ielen = in_ie[cnt + 1] + 2;
-
-                       cnt += in_ie[cnt + 1] + 2;
-
-                       break;
-               } else {
-                       cnt += in_ie[cnt + 1] + 2; /* goto next */
-               }
-       }
-
-       return wpsie_ptr;
-}
-
 /**
  * rtw_get_wps_attr23a - Search a specific WPS attribute from a given WPS IE
  * @wps_ie: Address of WPS IE to search

diff --git a/drivers/staging/rtl8723au/include/ieee80211.h b/drivers/staging/rtl8723au/include/ieee80211.h
index 43ad669d3b2a276bfef1091a74063aaa5381c8ac..bb645cfa5a392963e9082197a78a318d32405b50 100644 (file)
--- a/drivers/staging/rtl8723au/include/ieee80211.h
+++ b/drivers/staging/rtl8723au/include/ieee80211.h
@@ -432,7 +432,6 @@ int rtw_parse_wpa2_ie23a(const u8* wpa_ie, int wpa_ie_len, int *group_cipher, in
 
 int rtw_get_sec_ie23a(u8 *in_ie,uint in_len,u8 *rsn_ie,u16 *rsn_len,u8 *wpa_ie,u16 *wpa_len);
 
-u8 *rtw_get_wps_ie23a(u8 *in_ie, uint in_len, uint *wps_ielen);
 const u8 *rtw_get_wps_attr23a(const u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_attr, u32 *len_attr);
 const u8 *rtw_get_wps_attr_content23a(const u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_content, uint *len_content);