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iio: adc: vf610: fix simple_return.cocci warnings
drivers/iio/adc/vf610_adc.c:766:1-4: WARNING: end returns can be simpified and declaration on line 755 can be dropped Simplify a trivial if-return sequence. Possibly combine with a preceding function call. Generated by: scripts/coccinelle/misc/simple_return.cocci CC: Sanchayan Maity <maitysanchayan@gmail.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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9214185b51
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1 changed files with 2 additions and 6 deletions
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@ -752,7 +752,7 @@ static int vf610_adc_buffer_predisable(struct iio_dev *indio_dev)
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{
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struct vf610_adc *info = iio_priv(indio_dev);
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unsigned int hc_cfg = 0;
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int val, ret;
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int val;
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val = readl(info->regs + VF610_REG_ADC_GC);
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val &= ~VF610_ADC_ADCON;
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@ -763,11 +763,7 @@ static int vf610_adc_buffer_predisable(struct iio_dev *indio_dev)
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writel(hc_cfg, info->regs + VF610_REG_ADC_HC0);
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ret = iio_triggered_buffer_predisable(indio_dev);
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if (ret)
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return ret;
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return 0;
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return iio_triggered_buffer_predisable(indio_dev);
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}
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static const struct iio_buffer_setup_ops iio_triggered_buffer_setup_ops = {
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