From: Dan Carpenter <error27@gmail.com>
Date: Mon, 25 Jan 2010 14:00:49 +0000 (+0100)
Subject: hwmon: (amc6821) Double unlock bug
X-Git-Tag: v2.6.33-rc6~26^2~2
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=316e2664dcc82e9c5f73360a4fb8f9279a8152ed;p=~emulex%2Finfiniband.git

hwmon: (amc6821) Double unlock bug

The mutex gets unlocked after we goto EXIT.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---

diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c
index 1c89d922d61..fa9708c2d72 100644
--- a/drivers/hwmon/amc6821.c
+++ b/drivers/hwmon/amc6821.c
@@ -686,7 +686,6 @@ static ssize_t set_fan1_div(
 		data->fan1_div = 4;
 		break;
 	default:
-		mutex_unlock(&data->update_lock);
 		count = -EINVAL;
 		goto EXIT;
 	}