diff options
| -rw-r--r-- | drivers/iio/adc/ad_sigma_delta.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 3554ee6ee099..86039e9ecaca 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -398,7 +398,6 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p) unsigned int reg_size; unsigned int data_reg; uint8_t data[16]; - int ret; memset(data, 0x00, 16); @@ -415,14 +414,12 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p) case 4: case 2: case 1: - ret = ad_sd_read_reg_raw(sigma_delta, data_reg, reg_size, - &data[0]); + ad_sd_read_reg_raw(sigma_delta, data_reg, reg_size, &data[0]); break; case 3: /* We store 24 bit samples in a 32 bit word. Keep the upper * byte set to zero. */ - ret = ad_sd_read_reg_raw(sigma_delta, data_reg, reg_size, - &data[1]); + ad_sd_read_reg_raw(sigma_delta, data_reg, reg_size, &data[1]); break; } |