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staging: rtl8723au: issue_probersp(): No need to calculate location of IEs, we know where they are

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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 2014-06-21 16:50:19 +02:00 committed by Greg Kroah-Hartman
parent d642a0a0b9
commit ad8686bc05
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/rtl8723au/core/rtw_mlme_ext.c
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@ -2528,7 +2528,6 @@ static void issue_probersp(struct rtw_adapter *padapter, unsigned char *da,
int ssid_ielen;
int ssid_ielen_diff;
u8 buf[MAX_IE_SZ];
u8 *ies;
#endif
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
@ -2598,12 +2597,10 @@ static void issue_probersp(struct rtw_adapter *padapter, unsigned char *da,
pattrib->pktlen += cur_network->IELength;
/* retrieve SSID IE from cur_network->Ssid */
ies = pmgntframe->buf_addr + TXDESC_OFFSET +
sizeof(struct ieee80211_hdr_3addr);
ssid_ie = rtw_get_ie23a(ies + _FIXED_IE_LENGTH_, WLAN_EID_SSID,
&ssid_ielen,
pframe - ies - _FIXED_IE_LENGTH_);
ssid_ie = rtw_get_ie23a(mgmt->u.probe_resp.variable,
WLAN_EID_SSID, &ssid_ielen,
pframe - mgmt->u.probe_resp.variable);
ssid_ielen_diff = cur_network->Ssid.ssid_len - ssid_ielen;