staging: rtl8192u: Remove useless return statement

This patch will remove unneeded return statements in
code.

Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@mentor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c
index 02554c981203383575f24c6aab2da71af4e1647c..0bcdd4e24bbddce6d96fffe4722511c503558a2e 100644 (file)
--- a/drivers/staging/rtl8192u/r819xU_phy.c
+++ b/drivers/staging/rtl8192u/r819xU_phy.c
@@ -101,7 +101,6 @@ void rtl8192_setBBreg(struct net_device *dev, u32 reg_addr, u32 bitmask,
        } else {
                write_nic_dword(dev, reg_addr, data);
        }
-       return;
 }
 
 /******************************************************************************
@@ -281,7 +280,6 @@ static void rtl8192_phy_RFSerialWrite(struct net_device *dev,
                                         priv->RfReg0Value[eRFPath] << 16);
                }
        }
-       return;
 }
 
 /******************************************************************************
@@ -332,7 +330,6 @@ void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath,
                        rtl8192_phy_RFSerialWrite(dev, eRFPath, reg_addr, data);
                }
        }
-       return;
 }
 
 /******************************************************************************
@@ -513,7 +510,6 @@ void rtl8192_phy_configmac(struct net_device *dev)
                rtl8192_setBBreg(dev, pdwArray[i], pdwArray[i+1],
                                 pdwArray[i+2]);
        }
-       return;
 }
 
 /******************************************************************************
@@ -559,7 +555,6 @@ void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType)
                                 rtl819XAGCTAB_Array[i+1]);
                }
        }
-       return;
 }
 
 /******************************************************************************
@@ -846,7 +841,6 @@ static void rtl8192_BB_Config_ParaFile(struct net_device *dev)
        priv->bCckHighPower = (u8)rtl8192_QueryBBReg(dev,
                                                     rFPGA0_XA_HSSIParameter2,
                                                     0x200);
-       return;
 }
 
 /******************************************************************************
@@ -864,7 +858,6 @@ void rtl8192_BBConfig(struct net_device *dev)
         * implemented, so use file first.
         * FIXME: should implement it for hardcode? */
        rtl8192_BB_Config_ParaFile(dev);
-       return;
 }
 
 
@@ -912,8 +905,6 @@ void rtl8192_phy_getTxPower(struct net_device *dev)
 
        /* Read SIFS (save the value read fome MACPHY_REG.txt) */
        read_nic_word(dev, SIFS, &priv->SifsTime);
-
-       return;
 }
 
 /******************************************************************************
@@ -942,7 +933,6 @@ void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel)
                         __func__);
                break;
        }
-       return;
 }
 
 /******************************************************************************
@@ -963,7 +953,6 @@ void rtl8192_phy_RFConfig(struct net_device *dev)
                        RT_TRACE(COMP_ERR, "error chip id\n");
                        break;
        }
-       return;
 }
 
 /******************************************************************************
@@ -974,7 +963,6 @@ void rtl8192_phy_RFConfig(struct net_device *dev)
  ******************************************************************************/
 void rtl8192_phy_updateInitGain(struct net_device *dev)
 {
-       return;
 }
 
 /******************************************************************************
@@ -1094,7 +1082,6 @@ static void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel)
                RT_TRACE(COMP_ERR, "unknown rf chip ID in %s()\n", __func__);
                break;
        }
-       return;
 }
 
 /******************************************************************************