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class: Free the class private data in class_release

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Fix a memory leak by freeing the memory allocated in __class_register
for the class private data.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Laurent Pinchart 2010-02-10 13:32:49 +01:00 committed by Greg Kroah-Hartman
parent 7c0ff870d1
commit 18d19c9645
1 changed files with 2 additions and 0 deletions
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2
drivers/base/class.c
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@ -59,6 +59,8 @@ static void class_release(struct kobject *kobj)
else
pr_debug("class '%s' does not have a release() function, "
"be careful\n", class->name);
kfree(cp);
}
static struct sysfs_ops class_sysfs_ops = {