diff options
| author | Philipp Hortmann <philipp.g.hortmann@gmail.com> | 2023-01-20 23:18:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-23 21:04:38 +0300 |
| commit | 44eac9d81ff219e11d76fa7de07b2ad72ccd89de (patch) | |
| tree | 092dfa56b0242df1cca0f5a6d226b1cec9097d00 /drivers/staging | |
| parent | 39902d6a7de8fb69bb06e97919ca1c8c43902e09 (diff) | |
| download | linux-44eac9d81ff219e11d76fa7de07b2ad72ccd89de.tar.xz | |
staging: rtl8192e: Remove ant_pwr_diff which is always zero
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 <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/a550004dcdeb9e0b716f69033a541457c1f12c86.1674244819.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c | 7 |
1 files changed, 1 insertions, 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 | |