linux-kernel - [PATCH 5/6] staging: rtl8192e: Remove u4RegValue which is always zero

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 20 Jan 2023 21:18:26 +0100
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 5/6] staging: rtl8192e: Remove u4RegValue which is always zero

As the array antenna_tx_pwr_diff is always zero, u4RegValue is always set
to zero. Replace u4RegValue to avoid CamelCase which is not accepted by
checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
index c969c40c3979..d56c58ecc19f 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
@@ -586,7 +586,6 @@ void rtl92e_set_tx_power(struct net_device *dev, u8 channel)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
 	u8	powerlevel = 0, powerlevelOFDM24G = 0;
-	u32	u4RegValue;
 
 	if (priv->epromtype == EEPROM_93C46) {
 		powerlevel = priv->tx_pwr_level_cck[channel - 1];
@@ -603,13 +602,8 @@ void rtl92e_set_tx_power(struct net_device *dev, u8 channel)
 			priv->antenna_tx_pwr_diff[1] = 0;
 			priv->antenna_tx_pwr_diff[0] = 0;
 
-			u4RegValue = priv->antenna_tx_pwr_diff[2] << 8 |
-				      priv->antenna_tx_pwr_diff[1] << 4 |
-				      priv->antenna_tx_pwr_diff[0];
-
 			rtl92e_set_bb_reg(dev, rFPGA0_TxGainStage,
-					  (bXBTxAGC|bXCTxAGC|bXDTxAGC),
-					  u4RegValue);
+					  (bXBTxAGC | bXCTxAGC | bXDTxAGC), 0);
 		}
 	}
 	switch (priv->rf_chip) {
-- 
2.39.0