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

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

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 01:25:27 +03:00 committed by Greg Kroah-Hartman
parent a7980ce2e1
commit 06b2775eca
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
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@ -569,7 +569,6 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)
struct registry_priv *pregistrypriv = &adapter->registrypriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
u8 rf_type = 0;
u8 bw_40MHz = 0, short_GI_20 = 0, short_GI_40 = 0;
u32 ht_ielen = 0;
@ -586,9 +585,8 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)
short_GI_20 = (le16_to_cpu(pmlmeinfo->HT_caps.cap_info) & IEEE80211_HT_CAP_SGI_20) ? 1 : 0;
short_GI_40 = (le16_to_cpu(pmlmeinfo->HT_caps.cap_info) & IEEE80211_HT_CAP_SGI_40) ? 1 : 0;
rtw_hal_get_hwreg(adapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
max_rate = rtw_mcs_rate(
rf_type,
RF_1T1R,
bw_40MHz & (pregistrypriv->cbw40_enable),
short_GI_20,
short_GI_40,