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Staging: iio: ad7192: Remove unnecessary NULL test
authorShivani Bhardwaj <shivanib134@gmail.com>
Fri, 16 Oct 2015 13:42:06 +0000 (19:12 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 17 Oct 2015 05:48:19 +0000 (22:48 -0700)
The variable pdata is already NULL tested before so, any further tests
should be removed.

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/iio/adc/ad7192.c patch | blob | blame | history

diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index bb760963aa2405ce6ac5a8dc1c4b698ff3fde632..5b87049cd3f96345462607b13f65c088e8b0b860 100644 (file)
--- a/drivers/staging/iio/adc/ad7192.c
+++ b/drivers/staging/iio/adc/ad7192.c
@@ -639,7 +639,7 @@ static int ad7192_probe(struct spi_device *spi)
                voltage_uv = regulator_get_voltage(st->reg);
        }
 
-       if (pdata && pdata->vref_mv)
+       if (pdata->vref_mv)
                st->int_vref_mv = pdata->vref_mv;
        else if (voltage_uv)
                st->int_vref_mv = voltage_uv / 1000;