From 2fd65482d923ee09a6e133dcc15f988a4a44420b Mon Sep 17 00:00:00 2001 From: Michael Straube Date: Sat, 25 Mar 2023 14:28:22 +0100 Subject: [PATCH] staging: rtl8192e: priv->rf_type is always RF_1T2R The value of priv->rf_type is always RF_1T2R. Remove if statements that check for priv->rf_type == RF_1T2R and remove resulting dead code. Signed-off-by: Michael Straube Tested-by: Philipp Hortmann Link: https://lore.kernel.org/r/20230325132823.22872-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 13 ++++--------- drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c | 7 ++----- drivers/staging/rtl8192e/rtl8192e/rtl_dm.c | 23 ++++++++--------------- 3 files changed, 14 insertions(+), 29 deletions(-) diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c index 0e0096ef4943..b237970ecf85 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c @@ -540,8 +540,7 @@ static void _rtl92e_hwconfig(struct net_device *dev) u32 ratr_value; ratr_value = regRATR; - if (priv->rf_type == RF_1T2R) - ratr_value &= ~(RATE_ALL_OFDM_2SS); + ratr_value &= ~(RATE_ALL_OFDM_2SS); rtl92e_writel(dev, RATR0, ratr_value); rtl92e_writeb(dev, UFWP, 1); } @@ -1886,14 +1885,10 @@ void rtl92e_update_ratr_table(struct net_device *dev) break; case IEEE_N_24G: case IEEE_N_5G: - if (ieee->ht_info->peer_mimo_ps == 0) { + if (ieee->ht_info->peer_mimo_ps == 0) ratr_value &= 0x0007F007; - } else { - if (priv->rf_type == RF_1T2R) - ratr_value &= 0x000FF007; - else - ratr_value &= 0x0F81F007; - } + else + ratr_value &= 0x000FF007; break; default: break; diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c index b1c297d2ae36..bd302f5cb356 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c @@ -281,14 +281,11 @@ static void _rtl92e_phy_config_bb(struct net_device *dev, u8 ConfigType) u32 *Rtl819XPHY_REGArray_Table = NULL; u32 *Rtl819XAGCTAB_Array_Table = NULL; u16 AGCTAB_ArrayLen, PHY_REGArrayLen = 0; - struct r8192_priv *priv = rtllib_priv(dev); AGCTAB_ArrayLen = RTL8192E_AGCTAB_ARR_LEN; Rtl819XAGCTAB_Array_Table = RTL8192E_AGCTAB_ARR; - if (priv->rf_type == RF_1T2R) { - PHY_REGArrayLen = RTL8192E_PHY_REG_1T2R_ARR_LEN; - Rtl819XPHY_REGArray_Table = RTL8192E_PHY_REG_1T2R_ARR; - } + PHY_REGArrayLen = RTL8192E_PHY_REG_1T2R_ARR_LEN; + Rtl819XPHY_REGArray_Table = RTL8192E_PHY_REG_1T2R_ARR; if (ConfigType == BB_CONFIG_PHY_REG) { for (i = 0; i < PHY_REGArrayLen; i += 2) { diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c index b745b73eedea..46be638677d9 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c @@ -272,19 +272,14 @@ void rtl92e_init_adaptive_rate(struct net_device *dev) pra->ping_rssi_enable = 0; pra->ping_rssi_thresh_for_ra = 15; - - if (priv->rf_type == RF_1T2R) { - pra->upper_rssi_threshold_ratr = 0x000fc000; - pra->middle_rssi_threshold_ratr = 0x000ff000; - pra->low_rssi_threshold_ratr = 0x000ff001; - pra->low_rssi_threshold_ratr_40M = 0x000ff005; - pra->low_rssi_threshold_ratr_20M = 0x000ff001; - pra->ping_rssi_ratr = 0x0000000d; - } - + pra->upper_rssi_threshold_ratr = 0x000fc000; + pra->middle_rssi_threshold_ratr = 0x000ff000; + pra->low_rssi_threshold_ratr = 0x000ff001; + pra->low_rssi_threshold_ratr_40M = 0x000ff005; + pra->low_rssi_threshold_ratr_20M = 0x000ff001; + pra->ping_rssi_ratr = 0x0000000d; } - static void _rtl92e_dm_check_rate_adaptive(struct net_device *dev) { struct r8192_priv *priv = rtllib_priv(dev); @@ -383,8 +378,7 @@ static void _rtl92e_dm_check_rate_adaptive(struct net_device *dev) u32 ratr_value; ratr_value = targetRATR; - if (priv->rf_type == RF_1T2R) - ratr_value &= ~(RATE_ALL_OFDM_2SS); + ratr_value &= ~(RATE_ALL_OFDM_2SS); rtl92e_writel(dev, RATR0, ratr_value); rtl92e_writeb(dev, UFWP, 1); @@ -981,8 +975,7 @@ void rtl92e_dm_restore_state(struct net_device *dev) priv->rtllib->mode == WIRELESS_MODE_N_5G)) return; ratr_value = reg_ratr; - if (priv->rf_type == RF_1T2R) - ratr_value &= ~(RATE_ALL_OFDM_2SS); + ratr_value &= ~(RATE_ALL_OFDM_2SS); rtl92e_writel(dev, RATR0, ratr_value); rtl92e_writeb(dev, UFWP, 1); if (priv->tx_pwr_tracking_init && priv->btxpower_tracking) -- 2.11.0