From: Shivani Bhardwaj <shivanib134@gmail.com>
Date: Fri, 16 Oct 2015 13:42:06 +0000 (+0530)
Subject: Staging: iio: ad7192: Remove unnecessary NULL test
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3c6b71a503181ccfcbad25f500f18b1253b8a247;p=openwrt%2Fstaging%2Fblogic.git

Staging: iio: ad7192: Remove unnecessary NULL test

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>
---

diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index bb760963aa24..5b87049cd3f9 100644
--- 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;