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staging: rtl8723au: Remove obsolete rtw_get_wpa{2,}_ie23a() functions

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2014-04-15 19:44:09 +02:00 committed by Greg Kroah-Hartman
parent 9bf29cb940
commit fcff60e920
2 changed files with 0 additions and 56 deletions
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54
drivers/staging/rtl8723au/core/rtw_ieee80211.c
View File

@ -460,60 +460,6 @@ int rtw_generate_ie23a(struct registry_priv *pregistrypriv)
return sz;
}
unsigned char *rtw_get_wpa_ie23a(unsigned char *pie, int *wpa_ie_len, int limit)
{
int len;
u16 val16;
unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01};
u8 *pbuf = pie;
int limit_new = limit;
while(1) {
pbuf = rtw_get_ie23a(pbuf, WLAN_EID_VENDOR_SPECIFIC,
&len, limit_new);
if (pbuf) {
/* check if oui matches... */
if (memcmp((pbuf + 2), wpa_oui_type,
sizeof(wpa_oui_type))) {
goto check_next_ie;
}
/* check version... */
memcpy((u8 *)&val16, (pbuf + 6), sizeof(val16));
val16 = le16_to_cpu(val16);
if (val16 != 0x0001)
goto check_next_ie;
*wpa_ie_len = *(pbuf + 1);
return pbuf;
} else {
*wpa_ie_len = 0;
return NULL;
}
check_next_ie:
limit_new = limit - (pbuf - pie) - 2 - len;
if (limit_new <= 0)
break;
pbuf += (2 + len);
}
*wpa_ie_len = 0;
return NULL;
}
unsigned char *rtw_get_wpa2_ie23a(unsigned char *pie, int *rsn_ie_len, int limit)
{
return rtw_get_ie23a(pie, _WPA2_IE_ID_, rsn_ie_len, limit);
}
int rtw_get_wpa_cipher_suite23a(const u8 *s)
{
if (!memcmp(s, WPA_CIPHER_SUITE_NONE23A, WPA_SELECTOR_LEN))

2
drivers/staging/rtl8723au/include/ieee80211.h
View File

@ -537,8 +537,6 @@ int rtw_ies_remove_ie23a(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u
void rtw_set_supported_rate23a(u8* SupportedRates, uint mode) ;
unsigned char *rtw_get_wpa_ie23a(unsigned char *pie, int *wpa_ie_len, int limit);
unsigned char *rtw_get_wpa2_ie23a(unsigned char *pie, int *rsn_ie_len, int limit);
int rtw_get_wpa_cipher_suite23a(const u8 *s);
int rtw_get_wpa2_cipher_suite23a(const u8 *s);
int rtw_parse_wpa_ie23a(const u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);