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staging:r8188eu: refactor rtw_check_beacon_data() - remove rtw_hal_get_hwreg() call 

rtw_hal_get_hwreg(..., HW_VAR_RF_TYPE,...) always return RF_1T1R value.
Replace the function call with RF_1T1R value
and refactor rtw_check_beacon_data().

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov 2017-02-15 01:25:26 +03:00 committed by Greg Kroah-Hartman
parent b6ba87d54f
commit a7980ce2e1
1 changed files with 2 additions and 7 deletions
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9
drivers/staging/rtl8188eu/core/rtw_ap.c
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@ -1024,15 +1024,12 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len)
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len,
(pbss_network->IELength - _BEACON_IE_OFFSET_));
if (p && ie_len > 0) {
u8 rf_type;
struct ieee80211_ht_cap *pht_cap = (struct ieee80211_ht_cap *)(p + 2);
pHT_caps_ie = p;
ht_cap = true;
network_type |= WIRELESS_11_24N;
rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
if ((psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_CCMP) ||
(psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_CCMP))
pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY & (0x07 << 2));
@ -1042,10 +1039,8 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len)
/* set Max Rx AMPDU size to 64K */
pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_FACTOR & 0x03);
if (rf_type == RF_1T1R) {
pht_cap->mcs.rx_mask[0] = 0xff;
pht_cap->mcs.rx_mask[1] = 0x0;
}
pht_cap->mcs.rx_mask[0] = 0xff;
pht_cap->mcs.rx_mask[1] = 0x0;
memcpy(&pmlmepriv->htpriv.ht_cap, p+2, ie_len);
}