Re: [PATCH v14 19/56] media: dvb-core: Do not initialize twice queue num_buffer field

Benjamin Gaignard
2023-11-09T10:14:51Z

Le 09/11/2023 à 10:50, Andrzej Pietrasiewicz a écrit :
> Hi Benjamin,
>
> W dniu 31.10.2023 o 17:30, Benjamin Gaignard pisze:
>> The above memset already zeroed all the ctx fields, it is useless
>> to do it here again.
>>
>> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
>> ---
>>   drivers/media/dvb-core/dvb_vb2.c | 1 -
>>   1 file changed, 1 deletion(-)
>>
>> diff --git a/drivers/media/dvb-core/dvb_vb2.c
>> b/drivers/media/dvb-core/dvb_vb2.c
>> index 3a966fdf814c..a731b755a0b9 100644
>> --- a/drivers/media/dvb-core/dvb_vb2.c
>> +++ b/drivers/media/dvb-core/dvb_vb2.c
>> @@ -177,7 +177,6 @@ int dvb_vb2_init(struct dvb_vb2_ctx *ctx, const
>> char *name, int nonblocking)
>>       q->ops = &dvb_vb2_qops;
>>       q->mem_ops = &vb2_vmalloc_memops;
>>       q->buf_ops = &dvb_vb2_buf_ops;
>> -    q->num_buffers = 0;
>
> A few lines above this one is this:
>
>     q->is_output = 0;
>
> Can this also be included in this (cleanup) patch?

Nice catch, I will add it.

Thanks,
Benjamin

>
> Regards,
>
> Andrzej
>
>>       ret = vb2_core_queue_init(q);
>>       if (ret) {
>>           ctx->state = DVB_VB2_STATE_NONE;
>
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