linux-kernel - [PATCH] iio: light: us5182d: Add missing error code assignment before test

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Message-Id: <1470806296-8739-1-git-send-email-christophe.jaillet@wanadoo.fr>
Date:	Wed, 10 Aug 2016 07:18:16 +0200
From:	Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:	jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
	pmeerw@...erw.net
Cc:	linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] iio: light: us5182d: Add missing error code assignment before test

It is likely that checking the result of 'pm_runtime_set_active' is
expected here.

Fixes: f0e5f57d3ac2 ("iio: light: us8152d: Add power management support")

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/iio/light/us5182d.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/light/us5182d.c b/drivers/iio/light/us5182d.c
index 20c40f780964..18cf2e29e4d5 100644
--- a/drivers/iio/light/us5182d.c
+++ b/drivers/iio/light/us5182d.c
@@ -894,7 +894,7 @@ static int us5182d_probe(struct i2c_client *client,
 		goto out_err;
 
 	if (data->default_continuous) {
-		pm_runtime_set_active(&client->dev);
+		ret = pm_runtime_set_active(&client->dev);
 		if (ret < 0)
 			goto out_err;
 	}
-- 
2.7.4


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