[PATCH -next] [media] coda: fix missing unlock on error in coda_stop_streaming()

[Wei Yongjun]

On 06/18/2013 06:03 PM, Philipp Zabel wrote:
> Am Dienstag, den 18.06.2013, 13:00 +0800 schrieb Wei Yongjun:
>> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
>>
>> Add the missing unlock before return from function coda_stop_streaming()
>> in the error handling case.
>>
>> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
>> ---
>>  drivers/media/platform/coda.c | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
>> index df4ada88..2c3cd17 100644
>> --- a/drivers/media/platform/coda.c
>> +++ b/drivers/media/platform/coda.c
>> @@ -1347,6 +1347,7 @@ static int coda_stop_streaming(struct vb2_queue *q)
>>  	if (coda_command_sync(ctx, CODA_COMMAND_SEQ_END)) {
>>  		v4l2_err(&dev->v4l2_dev,
>>  			 "CODA_COMMAND_SEQ_END failed\n");
>> +		mutex_unlock(&dev->coda_mutex);
>>  		return -ETIMEDOUT;
>>  	}
>>  	mutex_unlock(&dev->coda_mutex);
>>
>>
> Thanks! If you don't mind, I'll integrate this change into the "[media]
> coda: add CODA7541 decoding support" for v2.

No problem. Thanks.

Yongjun Wei