From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 25 Jan 2010 14:00:50 +0000 (+0100)
Subject: hwmon: (fschmd) Fix a memleak on multiple opens of /dev/watchdog
X-Git-Tag: v2.6.33-rc6~26^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c453615f77aa51593c1c9c9031b4278797d3fd19;p=pandora-kernel.git

hwmon: (fschmd) Fix a memleak on multiple opens of /dev/watchdog

When /dev/watchdog gets opened a second time we return -EBUSY, but
we already have got a kref then, so we end up leaking our data struct.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org
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