hwmon: (asus_atk0110) Fix memory leak

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>
Cc: stable@kernel.org

diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index dcb78a7a804754956035f2c57e2e1f8673ac45df..00e98517f94c6d5bbb26e384cb08bb687b00cc16 100644 (file)
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -674,6 +674,7 @@ static int atk_debugfs_gitm_get(void *p, u64 *val)
        else
                err = -EIO;
 
+       ACPI_FREE(ret);
        return err;
 }