staging: pi433: rf69.c style fix - trailing statements

This patch fixes the following checkpatch.pl error:

ERROR: trailing statements should be on next line

in rf69.c file as requested by TODO file.

Note:
ERROR: spaces required around that '=' (ctx:VxV)
remains valid here and is going to be fixed by the next patch in set.

Additionally some style warnings remain valid here and could be fixed by
another patch.

Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index 0305edc16861a406e1d96811990dd8d34125aa4c..3d9cf2cac4ef7765ec14819940dc26b93adf654d 100644 (file)
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -164,9 +164,12 @@ int rf69_set_bit_rate(struct spi_device *spi, u16 bitRate)
 
        // transmit to RF 69
        retval = WRITE_REG(REG_BITRATE_MSB, msb);
-       if (retval)  return retval;
+       if (retval)
+               return retval;
+
        retval = WRITE_REG(REG_BITRATE_LSB, lsb);
-       if (retval)  return retval;
+       if (retval)
+               return retval;
 
        return 0;
 }
@@ -209,9 +212,12 @@ int rf69_set_deviation(struct spi_device *spi, u32 deviation)
 
        // write to chip
        retval = WRITE_REG(REG_FDEV_MSB, msb);
-       if (retval)  return retval;
+       if (retval)
+               return retval;
+
        retval = WRITE_REG(REG_FDEV_LSB, lsb);
-       if (retval)  return retval;
+       if (retval)
+               return retval;
 
        return 0;
 }
@@ -252,11 +258,16 @@ int rf69_set_frequency(struct spi_device *spi, u32 frequency)
 
        // write to chip
        retval = WRITE_REG(REG_FRF_MSB, msb);
-       if (retval)  return retval;
+       if (retval)
+               return retval;
+
        retval = WRITE_REG(REG_FRF_MID, mid);
-       if (retval)  return retval;
+       if (retval)
+               return retval;
+
        retval = WRITE_REG(REG_FRF_LSB, lsb);
-       if (retval)  return retval;
+       if (retval)
+               return retval;
 
        return 0;
 }
@@ -471,9 +482,15 @@ static int rf69_set_bandwidth_intern(struct spi_device *spi, u8 reg,
 
        // add new mantisse
        switch(mantisse) {
-       case mantisse16: newValue = newValue | BW_MANT_16;      break;
-       case mantisse20: newValue = newValue | BW_MANT_20;      break;
-       case mantisse24: newValue = newValue | BW_MANT_24;      break;
+       case mantisse16:
+               newValue = newValue | BW_MANT_16;
+               break;
+       case mantisse20:
+               newValue = newValue | BW_MANT_20;
+               break;
+       case mantisse24:
+               newValue = newValue | BW_MANT_24;
+               break;
        }
 
        // add new exponent
@@ -571,12 +588,18 @@ int rf69_set_dio_mapping(struct spi_device *spi, u8 DIONumber, u8 value)
        #endif
 
        switch (DIONumber) {
-       case 0: mask=MASK_DIO0; shift=SHIFT_DIO0; regaddr=REG_DIOMAPPING1; break;
-       case 1: mask=MASK_DIO1; shift=SHIFT_DIO1; regaddr=REG_DIOMAPPING1; break;
-       case 2: mask=MASK_DIO2; shift=SHIFT_DIO2; regaddr=REG_DIOMAPPING1; break;
-       case 3: mask=MASK_DIO3; shift=SHIFT_DIO3; regaddr=REG_DIOMAPPING1; break;
-       case 4: mask=MASK_DIO4; shift=SHIFT_DIO4; regaddr=REG_DIOMAPPING2; break;
-       case 5: mask=MASK_DIO5; shift=SHIFT_DIO5; regaddr=REG_DIOMAPPING2; break;
+       case 0:
+               mask=MASK_DIO0; shift=SHIFT_DIO0; regaddr=REG_DIOMAPPING1; break;
+       case 1:
+               mask=MASK_DIO1; shift=SHIFT_DIO1; regaddr=REG_DIOMAPPING1; break;
+       case 2:
+               mask=MASK_DIO2; shift=SHIFT_DIO2; regaddr=REG_DIOMAPPING1; break;
+       case 3:
+               mask=MASK_DIO3; shift=SHIFT_DIO3; regaddr=REG_DIOMAPPING1; break;
+       case 4:
+               mask=MASK_DIO4; shift=SHIFT_DIO4; regaddr=REG_DIOMAPPING2; break;
+       case 5:
+               mask=MASK_DIO5; shift=SHIFT_DIO5; regaddr=REG_DIOMAPPING2; break;
        default:
                dev_dbg(&spi->dev, "set: illegal input param");
                return -EINVAL;
@@ -686,7 +709,8 @@ int rf69_set_preamble_length(struct spi_device *spi, u16 preambleLength)
 
        /* transmit to chip */
        retval = WRITE_REG(REG_PREAMBLE_MSB, msb);
-       if (retval) return retval;
+       if (retval)
+               return retval;
        return WRITE_REG(REG_PREAMBLE_LSB, lsb);
 }