From d6734d08e45cebb129596930c2edb72eec1c482e Mon Sep 17 00:00:00 2001 From: Michael Straube Date: Sun, 28 Nov 2021 18:09:15 +0100 Subject: [PATCH] staging: r8188eu: remove rf_type from rtw_update_ht_cap() rf_type is always RF_1T1R. Remove it from rtw_update_ht_cap() and remove related dead code. Signed-off-by: Michael Straube Link: https://lore.kernel.org/r/20211128170924.5874-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/r8188eu/core/rtw_mlme.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c index 8d14aff..a3996a7 100644 --- a/drivers/staging/r8188eu/core/rtw_mlme.c +++ b/drivers/staging/r8188eu/core/rtw_mlme.c @@ -1999,17 +1999,11 @@ void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len) (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & BIT(1)) && (pmlmeinfo->HT_info.infos[0] & BIT(2))) { int i; - u8 rf_type; - - GetHwReg8188EU(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); /* update the MCS rates */ - for (i = 0; i < 16; i++) { - if ((rf_type == RF_1T1R) || (rf_type == RF_1T2R)) - pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; - else - pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i]; - } + for (i = 0; i < 16; i++) + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + /* switch to the 40M Hz mode according to the AP */ pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) { -- 2.7.4