staging: rtl8723au: update_sta_support_rate23a(): Use cfg80211_find_ie()
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1570,26 +1570,25 @@ void update_bmc_sta_support_rate23a(struct rtw_adapter *padapter, u32 mac_id)
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}
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}
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int update_sta_support_rate23a(struct rtw_adapter *padapter, u8 *pvar_ie, uint var_ie_len, int cam_idx)
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int update_sta_support_rate23a(struct rtw_adapter *padapter, u8 *pvar_ie,
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uint var_ie_len, int cam_idx)
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{
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unsigned int ie_len;
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struct ndis_802_11_var_ies *pIE;
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int supportRateNum = 0;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
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const u8 *p;
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pIE = (struct ndis_802_11_var_ies *)rtw_get_ie23a(pvar_ie,
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WLAN_EID_SUPP_RATES,
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&ie_len, var_ie_len);
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if (pIE == NULL)
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p = cfg80211_find_ie(WLAN_EID_SUPP_RATES, pvar_ie, var_ie_len);
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if (!p)
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return _FAIL;
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memcpy(pmlmeinfo->FW_sta_info[cam_idx].SupportedRates, pIE->data, ie_len);
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supportRateNum = ie_len;
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memcpy(pmlmeinfo->FW_sta_info[cam_idx].SupportedRates, p + 2, p[1]);
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supportRateNum = p[1];
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pIE = (struct ndis_802_11_var_ies *)rtw_get_ie23a(pvar_ie, WLAN_EID_EXT_SUPP_RATES, &ie_len, var_ie_len);
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if (pIE)
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memcpy((pmlmeinfo->FW_sta_info[cam_idx].SupportedRates + supportRateNum), pIE->data, ie_len);
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p = cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES, pvar_ie, var_ie_len);
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if (p)
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memcpy(pmlmeinfo->FW_sta_info[cam_idx].SupportedRates +
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supportRateNum, p + 2, p[1]);
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return _SUCCESS;
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}
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