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staging: iio: addac: Remove unnecessary else after return 

This patch fixes the checkpatch warning that else is not generally
useful after a break or return.

This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
         s1
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Bhaktipriya Shridhar 2016-03-10 22:41:53 +05:30 committed by Greg Kroah-Hartman
parent 0d9363c5f7
commit 09971adc33
1 changed files with 6 additions and 9 deletions
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15
drivers/staging/iio/addac/adt7316.c
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@ -465,9 +465,8 @@ static ssize_t adt7316_show_all_ad_channels(struct device *dev,
return sprintf(buf, "0 - VDD\n1 - Internal Temperature\n"
"2 - External Temperature or AIN1\n"
"3 - AIN2\n4 - AIN3\n5 - AIN4\n");
else
return sprintf(buf, "0 - VDD\n1 - Internal Temperature\n"
"2 - External Temperature\n");
return sprintf(buf, "0 - VDD\n1 - Internal Temperature\n"
"2 - External Temperature\n");
}
static IIO_DEVICE_ATTR(all_ad_channels, S_IRUGO,
@ -637,7 +636,7 @@ static ssize_t adt7316_show_da_high_resolution(struct device *dev,
if (chip->config3 & ADT7316_DA_HIGH_RESOLUTION) {
if (chip->id == ID_ADT7316 || chip->id == ID_ADT7516)
return sprintf(buf, "1 (12 bits)\n");
else if (chip->id == ID_ADT7317 || chip->id == ID_ADT7517)
if (chip->id == ID_ADT7317 || chip->id == ID_ADT7517)
return sprintf(buf, "1 (10 bits)\n");
}
@ -919,8 +918,7 @@ static ssize_t adt7316_show_all_DAC_update_modes(struct device *dev,
"1 - auto at MSB DAC AB and CD writing\n"
"2 - auto at MSB DAC ABCD writing\n"
"3 - manual\n");
else
return sprintf(buf, "manual\n");
return sprintf(buf, "manual\n");
}
static IIO_DEVICE_ATTR(all_DAC_update_modes, S_IRUGO,
@ -1068,9 +1066,8 @@ static ssize_t adt7316_show_DAC_internal_Vref(struct device *dev,
return sprintf(buf, "0x%x\n",
(chip->dac_config & ADT7516_DAC_IN_VREF_MASK) >>
ADT7516_DAC_IN_VREF_OFFSET);
else
return sprintf(buf, "%d\n",
!!(chip->dac_config & ADT7316_DAC_IN_VREF));
return sprintf(buf, "%d\n",
!!(chip->dac_config & ADT7316_DAC_IN_VREF));
}
static ssize_t adt7316_store_DAC_internal_Vref(struct device *dev,