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authorSanjana Sanikommu <sanjana99reddy99@gmail.com>2019-03-27 22:09:30 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-03-29 17:10:18 +0100
commit3589e74873a91b2d1ab4b902bc55cbebc0581317 (patch)
treeb04b3eb015109424b30cfb9740c937e6cfc2f4fc /drivers/staging/rtl8192e/rtl8192e
parentstaging: comedi: ni_tio: Use data[insn->n-1] in ni_tio_insn_write() (diff)
downloadlinux-dev-3589e74873a91b2d1ab4b902bc55cbebc0581317.tar.xz
linux-dev-3589e74873a91b2d1ab4b902bc55cbebc0581317.zip
staging: rtl8192e: Remove unnecessary parentheses.
Challenge suggested by coccinelle. Remove unnecessary parentheses around the right hand of assignment using the below script. @@ local idexpression id; expression e; @@ id = -( e -) @@ expression e, e1, e2,e3,e4; @@ e = -(((e1) & (e2)) | -(e3 << e4)) +(e1 & e2) | +(e3 << e4) Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8192e/rtl8192e')
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
index 73497d559b77..5603570f6dda 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
@@ -81,8 +81,7 @@ void rtl92e_set_bb_reg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask,
if (dwBitMask != bMaskDWord) {
OriginalValue = rtl92e_readl(dev, dwRegAddr);
BitShift = _rtl92e_calculate_bit_shift(dwBitMask);
- NewValue = (((OriginalValue) & (~dwBitMask)) |
- (dwData << BitShift));
+ NewValue = (OriginalValue & ~dwBitMask) | (dwData << BitShift);
rtl92e_writel(dev, dwRegAddr, NewValue);
} else
rtl92e_writel(dev, dwRegAddr, dwData);
@@ -188,7 +187,7 @@ static void _rtl92e_phy_rf_write(struct net_device *dev,
NewOffset = Offset;
}
- DataAndAddr = (Data<<16) | (NewOffset&0x3f);
+ DataAndAddr = (NewOffset & 0x3f) | (Data << 16);
rtl92e_set_bb_reg(dev, pPhyReg->rf3wireOffset, bMaskDWord, DataAndAddr);
@@ -223,8 +222,7 @@ void rtl92e_set_rf_reg(struct net_device *dev, enum rf90_radio_path eRFPath,
Original_Value = _rtl92e_phy_rf_fw_read(dev, eRFPath,
RegAddr);
BitShift = _rtl92e_calculate_bit_shift(BitMask);
- New_Value = (((Original_Value) & (~BitMask)) |
- (Data << BitShift));
+ New_Value = (Original_Value & ~BitMask) | (Data << BitShift);
_rtl92e_phy_rf_fw_write(dev, eRFPath, RegAddr,
New_Value);
@@ -237,8 +235,7 @@ void rtl92e_set_rf_reg(struct net_device *dev, enum rf90_radio_path eRFPath,
Original_Value = _rtl92e_phy_rf_read(dev, eRFPath,
RegAddr);
BitShift = _rtl92e_calculate_bit_shift(BitMask);
- New_Value = (((Original_Value) & (~BitMask)) |
- (Data << BitShift));
+ New_Value = (Original_Value & ~BitMask) | (Data << BitShift);
_rtl92e_phy_rf_write(dev, eRFPath, RegAddr, New_Value);
} else
@@ -571,9 +568,9 @@ static bool _rtl92e_bb_config_para_file(struct net_device *dev)
if (priv->IC_Cut > VERSION_8190_BD) {
if (priv->rf_type == RF_2T4R)
- dwRegValue = (priv->AntennaTxPwDiff[2]<<8 |
+ dwRegValue = priv->AntennaTxPwDiff[2]<<8 |
priv->AntennaTxPwDiff[1]<<4 |
- priv->AntennaTxPwDiff[0]);
+ priv->AntennaTxPwDiff[0];
else
dwRegValue = 0x0;
rtl92e_set_bb_reg(dev, rFPGA0_TxGainStage,
@@ -655,9 +652,9 @@ void rtl92e_set_tx_power(struct net_device *dev, u8 channel)
priv->AntennaTxPwDiff[1] = (u8)(ant_pwr_diff);
priv->AntennaTxPwDiff[0] = 0;
- u4RegValue = (priv->AntennaTxPwDiff[2]<<8 |
+ u4RegValue = priv->AntennaTxPwDiff[2]<<8 |
priv->AntennaTxPwDiff[1]<<4 |
- priv->AntennaTxPwDiff[0]);
+ priv->AntennaTxPwDiff[0];
rtl92e_set_bb_reg(dev, rFPGA0_TxGainStage,
(bXBTxAGC|bXCTxAGC|bXDTxAGC),