Staging: rtl8192: Simplifying if-else statement

This patch simplifies the code by not having two identical paths and
fixes the warning given by checkpatch.pl: "else is not useful after
a break or return".
Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r819xU_phy.c

@@ -352,16 +352,14 @@ u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath,
 		return 0;
 	if (priv->Rf_Mode == RF_OP_By_FW) {
 		reg = phy_FwRFSerialRead(dev, eRFPath, reg_addr);
-		bitshift =  rtl8192_CalculateBitShift(bitmask);
-		reg = (reg & bitmask) >> bitshift;
 		udelay(200);
-		return reg;
 	} else {
 		reg = rtl8192_phy_RFSerialRead(dev, eRFPath, reg_addr);
+	}
 	bitshift =  rtl8192_CalculateBitShift(bitmask);
 	reg = (reg & bitmask) >> bitshift;
 	return reg;
-	}
+
 }
 
 /******************************************************************************