staging/ft1000: fix the no brace needed warning in ft1000_read_fifo_len

as the if else statements enclose only one line, so braces around them are not
needed.

The following warning is fixed

drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c:100: WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c

@@ -97,11 +97,10 @@ static inline u16 ft1000_read_fifo_len(struct net_device *dev)
 {
 	struct ft1000_info *info = netdev_priv(dev);
 
-	if (info->AsicID == ELECTRABUZZ_ID) {
+	if (info->AsicID == ELECTRABUZZ_ID)
 		return (ft1000_read_reg(dev, FT1000_REG_UFIFO_STAT) - 16);
-	} else {
+	else
 		return (ft1000_read_reg(dev, FT1000_REG_MAG_UFSR) - 16);
-	}
 }
 
 //---------------------------------------------------------------------------