ant_pwr_diff is set to zero and then masked which will always result in
zero. Remove ant_pwr_diff and use zero direct as it is just useless
code.
Signed-off-by: Philipp Hortmann <[email protected]>
---
drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
index 33e3435b50b2..c969c40c3979 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;
- s8 ant_pwr_diff;
u32 u4RegValue;
if (priv->epromtype == EEPROM_93C46) {
@@ -600,12 +599,8 @@ void rtl92e_set_tx_power(struct net_device *dev, u8 channel)
powerlevel = 0;
powerlevelOFDM24G = 0;
- ant_pwr_diff = 0;
-
- ant_pwr_diff &= 0xf;
-
priv->antenna_tx_pwr_diff[2] = 0;
- priv->antenna_tx_pwr_diff[1] = (u8)(ant_pwr_diff);
+ priv->antenna_tx_pwr_diff[1] = 0;
priv->antenna_tx_pwr_diff[0] = 0;
u4RegValue = priv->antenna_tx_pwr_diff[2] << 8 |
--
2.39.0