linux-kernel - [PATCH] hwmon: (adt7470) Return proper error code for adt7470

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Message-Id: <1289193093.682.1.camel@mola>
Date:	Mon, 08 Nov 2010 13:11:33 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Jean Delvare <khali@...ux-fr.org>,
	"Darrick J. Wong" <djwong@...ibm.com>, lm-sensors@...sensors.org
Subject: [PATCH] hwmon: (adt7470) Return proper error code for
	adt7470_probe()

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/hwmon/adt7470.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 9e77571..87d92a5 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -1286,8 +1286,10 @@ static int adt7470_probe(struct i2c_client *client,
 	init_completion(&data->auto_update_stop);
 	data->auto_update = kthread_run(adt7470_update_thread, client,
 					dev_name(data->hwmon_dev));
-	if (IS_ERR(data->auto_update))
+	if (IS_ERR(data->auto_update)) {
+		err = PTR_ERR(data->auto_update);
 		goto exit_unregister;
+	}
 
 	return 0;
 
-- 
1.7.2



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