Re: [PATCH 1/2 v6] HID: gt683r: fix race condition

[Bryan Wu]

On Thu, Jul 3, 2014 at 10:34 AM, Johan Hovold <johan@xxxxxxxxxx> wrote:
> On Thu, Jul 03, 2014 at 08:17:08PM +0300, Janne Kanniainen wrote:
>> This will fix race condition noticed by Oliver Neukum. Sysfs files are
>> created before mutex and work are initialized.
>>
>> Signed-off-by: Janne Kanniainen <janne.kanniainen@xxxxxxxxx>
>
> Reviewed-by: Johan Hovold <johan@xxxxxxxxxx>
>

Good, merged to my tree.
-Bryan

>> ---
>>  drivers/hid/hid-gt683r.c | 6 +++---
>>  1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/hid/hid-gt683r.c b/drivers/hid/hid-gt683r.c
>> index 077f7a1..073bd80 100644
>> --- a/drivers/hid/hid-gt683r.c
>> +++ b/drivers/hid/hid-gt683r.c
>> @@ -227,6 +227,9 @@ static int gt683r_led_probe(struct hid_device *hdev,
>>       if (!led)
>>               return -ENOMEM;
>>
>> +     mutex_init(&led->lock);
>> +     INIT_WORK(&led->work, gt683r_led_work);
>> +
>>       led->mode = GT683R_LED_NORMAL;
>>       led->hdev = hdev;
>>       hid_set_drvdata(hdev, led);
>> @@ -271,9 +274,6 @@ static int gt683r_led_probe(struct hid_device *hdev,
>>               goto fail;
>>       }
>>
>> -     mutex_init(&led->lock);
>> -     INIT_WORK(&led->work, gt683r_led_work);
>> -
>>       return 0;
>>
>>  fail:
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/