hwmon: (asus_atk0110) Fix memory leak

commit 0b8e77f12cb6bfe2e5a67f2cdc8c7af23abc4ccf upstream.

The object returned by atk_gitm is dynamically allocated and must be
freed.

Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index b5e8920..3462242 100644 (file)
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -673,6 +673,7 @@ static int atk_debugfs_gitm_get(void *p, u64 *val)
        else
                err = -EIO;
 
+       ACPI_FREE(ret);
        return err;
 }