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staging: iio: addac: remove unnecessary else

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This fixes the checkpatch.pl warning:
WARNING: else is not generally useful after a break or return

Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Roxana Blaj 2014-09-30 12:36:29 +03:00 committed by Greg Kroah-Hartman
parent 61e15f010e
commit 15c643661b
1 changed files with 27 additions and 28 deletions
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55
drivers/staging/iio/addac/adt7316.c
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@ -263,8 +263,8 @@ static ssize_t adt7316_store_enabled(struct device *dev,
if (_adt7316_store_enabled(chip, enable) < 0)
return -EIO;
else
return len;
return len;
}
static IIO_DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR,
@ -325,8 +325,8 @@ static ssize_t adt7316_show_mode(struct device *dev,
if (chip->config2 & ADT7316_AD_SINGLE_CH_MODE)
return sprintf(buf, "single_channel\n");
else
return sprintf(buf, "round_robin\n");
return sprintf(buf, "round_robin\n");
}
static ssize_t adt7316_store_mode(struct device *dev,
@ -385,18 +385,18 @@ static ssize_t adt7316_show_ad_channel(struct device *dev,
if (((chip->id & ID_FAMILY_MASK) == ID_ADT75XX) &&
(chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0)
return sprintf(buf, "2 - AIN1\n");
else
return sprintf(buf, "2 - External Temperature\n");
return sprintf(buf, "2 - External Temperature\n");
case ADT7516_AD_SINGLE_CH_AIN2:
if ((chip->config1 & ADT7516_SEL_AIN1_2_EX_TEMP_MASK) == 0)
return sprintf(buf, "3 - AIN2\n");
else
return sprintf(buf, "N/A\n");
return sprintf(buf, "N/A\n");
case ADT7516_AD_SINGLE_CH_AIN3:
if (chip->config1 & ADT7516_SEL_AIN3)
return sprintf(buf, "4 - AIN3\n");
else
return sprintf(buf, "N/A\n");
return sprintf(buf, "N/A\n");
case ADT7516_AD_SINGLE_CH_AIN4:
return sprintf(buf, "5 - AIN4\n");
default:
@ -856,20 +856,19 @@ static ssize_t adt7316_show_DAC_update_mode(struct device *dev,
if (!(chip->config3 & ADT7316_DA_EN_VIA_DAC_LDCA))
return sprintf(buf, "manual\n");
else {
switch (chip->dac_config & ADT7316_DA_EN_MODE_MASK) {
case ADT7316_DA_EN_MODE_SINGLE:
return sprintf(buf,
"0 - auto at any MSB DAC writing\n");
case ADT7316_DA_EN_MODE_AB_CD:
return sprintf(buf,
"1 - auto at MSB DAC AB and CD writing\n");
case ADT7316_DA_EN_MODE_ABCD:
return sprintf(buf,
"2 - auto at MSB DAC ABCD writing\n");
default: /* ADT7316_DA_EN_MODE_LDAC */
return sprintf(buf, "3 - manual\n");
}
switch (chip->dac_config & ADT7316_DA_EN_MODE_MASK) {
case ADT7316_DA_EN_MODE_SINGLE:
return sprintf(buf,
"0 - auto at any MSB DAC writing\n");
case ADT7316_DA_EN_MODE_AB_CD:
return sprintf(buf,
"1 - auto at MSB DAC AB and CD writing\n");
case ADT7316_DA_EN_MODE_ABCD:
return sprintf(buf,
"2 - auto at MSB DAC ABCD writing\n");
default: /* ADT7316_DA_EN_MODE_LDAC */
return sprintf(buf, "3 - manual\n");
}
}
@ -1180,8 +1179,8 @@ static ssize_t adt7316_show_ad(struct adt7316_chip_info *chip,
if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
return sprintf(buf, "%d\n", data);
else
break;
break;
}
if (data & ADT7316_T_VALUE_SIGN) {
@ -1648,8 +1647,8 @@ static ssize_t adt7316_show_bus_type(struct device *dev,
if (stat)
return sprintf(buf, "spi\n");
else
return sprintf(buf, "i2c\n");
return sprintf(buf, "i2c\n");
}
static IIO_DEVICE_ATTR(bus_type, S_IRUGO, adt7316_show_bus_type, NULL, 0);