| commit | 3806b45ba4655147a011df03242cc197ab986c43 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Dec 12 08:05:33 2013 +0100 |
| committer | Jean Delvare <khali@endymion.delvare> | Thu Dec 12 08:05:33 2013 +0100 |
| tree | 6f16fdaab2125caf51cd1c9b2fb9cd9e1eb3674f | |
| parent | 33a7ab91d509fa33b4bcd3ce0038cc80298050da [diff] |
hwmon: Prevent some divide by zeros in FAN_TO_REG() The "rpm * div" operations can overflow here, so this patch adds an upper limit to rpm to prevent that. Jean Delvare helped me with this patch. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Roger Lucas <vt8231@hiddenengine.co.uk> Cc: stable@vger.kernel.org Signed-off-by: Jean Delvare <khali@linux-fr.org>