From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 10 Nov 2016 19:30:18 +0000 (+0300)
Subject: iio:adc: ad7766: testing the wrong variable in probe
X-Git-Tag: kvm-4.10-2~20^2~229^2~41
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0d8391f3d60f0b544951b4014f433b4c068da293;p=users%2Fdwmw2%2Flinux.git

iio:adc: ad7766: testing the wrong variable in probe

We should be testing "ret" here.

Fixes: aa16c6bd0e09 ("iio:adc: Add support for AD7766/AD7767")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c
index d906686c48eb1..75cca42b6e70c 100644
--- a/drivers/iio/adc/ad7766.c
+++ b/drivers/iio/adc/ad7766.c
@@ -239,8 +239,8 @@ static int ad7766_probe(struct spi_device *spi)
 
 	ret = devm_regulator_bulk_get(&spi->dev, ARRAY_SIZE(ad7766->reg),
 		ad7766->reg);
-	if (IS_ERR(ad7766->reg))
-		return PTR_ERR(ad7766->reg);
+	if (ret)
+		return ret;
 
 	ad7766->pd_gpio = devm_gpiod_get_optional(&spi->dev, "powerdown",
 		GPIOD_OUT_HIGH);