staging: rtl8192u: fix return statements in r819xU_phy.c

This patch fixes the following checkpatch error:
ERROR: return is not a function, parentheses are not required

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.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 d1c3f04..f97a703 100644 (file)
--- a/drivers/staging/rtl8192u/r819xU_phy.c
+++ b/drivers/staging/rtl8192u/r819xU_phy.c
@@ -112,7 +112,7 @@ u32 rtl8192_QueryBBReg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask)
        BitShift = rtl8192_CalculateBitShift(dwBitMask);
        Ret =(OriginalValue & dwBitMask) >> BitShift;
 
-       return (Ret);
+       return Ret;
 }
 static  u32 phy_FwRFSerialRead( struct net_device *dev, RF90_RADIO_PATH_E       eRFPath, u32 Offset  );
 
@@ -331,12 +331,12 @@ u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u3
                BitShift =  rtl8192_CalculateBitShift(BitMask);
                Readback_Value = (Original_Value & BitMask) >> BitShift;
                udelay(200);
-               return (Readback_Value);
+               return Readback_Value;
        } else {
                Original_Value = rtl8192_phy_RFSerialRead(dev, eRFPath, RegAddr);
                BitShift =  rtl8192_CalculateBitShift(BitMask);
                Readback_Value = (Original_Value & BitMask) >> BitShift;
-               return (Readback_Value);
+               return Readback_Value;
        }
 }
 /******************************************************************************
@@ -393,12 +393,12 @@ phy_FwRFSerialRead(
                        udelay(10);
                        read_nic_dword(dev, QPNR, &tmp);
                } else {
-                       return  (0);
+                       return 0;
                }
        }
        read_nic_dword(dev, RF_DATA, &retValue);
 
-       return  (retValue);
+       return retValue;
 
 }      /* phy_FwRFSerialRead */