From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Thu, 14 Jul 2016 11:06:11 +0000 (+0000)
Subject: iio: pressure: bmp280: fix wrong pointer passed to PTR_ERR()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bb9947c3a14e781eb0f137728e7e55ec8d848991;p=deliverable%2Flinux.git

iio: pressure: bmp280: fix wrong pointer passed to PTR_ERR()

PTR_ERR should access the value just tested by IS_ERR, otherwise
the wrong error code will be returned.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 6943688e66df..94e27b2600f3 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -970,7 +970,7 @@ int bmp280_common_probe(struct device *dev,
 	data->vdda = devm_regulator_get(dev, "vdda");
 	if (IS_ERR(data->vdda)) {
 		dev_err(dev, "failed to get VDDA regulator\n");
-		ret = PTR_ERR(data->vddd);
+		ret = PTR_ERR(data->vdda);
 		goto out_disable_vddd;
 	}
 	ret = regulator_enable(data->vdda);