Re: [PATCH] dmaengine: idxd: Replace memset(0) + strscpy() with strscpy_pad()

[Thorsten Blum]

Hi Dave,

> On 11. Aug 2025, at 17:37, Dave Jiang wrote:
>> 	/* set name to "iaa_crypto" */
>> -	memset(wq->name, 0, WQ_NAME_SIZE + 1);
>> -	strscpy(wq->name, "iaa_crypto", WQ_NAME_SIZE + 1);
>> +	strscpy_pad(wq->name, "iaa_crypto");
> 
> Should also supply the max length?

The third argument of strscpy_pad() is optional when the destination
buffer has a fixed size. strscpy_pad() can then infer the size using
sizeof(), which equals 'WQ_NAME_SIZE + 1' and 'DRIVER_NAME_SIZE + 1',
respectively.

Thanks,
Thorsten