Re: [PATCH net-next v5 8/8] net: pktgen: use defines for the various dec/hex number parsing digits lengths

[Simon Horman <horms@kernel.org>]

On Mon, Feb 17, 2025 at 09:47:40AM -0800, Jakub Kicinski wrote:
> On Sun, 16 Feb 2025 09:17:39 +0000 Simon Horman wrote:
> > On Fri, Feb 14, 2025 at 08:11:45PM -0800, Jakub Kicinski wrote:
> > > On Thu, 13 Feb 2025 12:00:25 +0100 Peter Seiderer wrote:  
> > > > Use defines for the various dec/hex number parsing digits lengths
> > > > (hex32_arg/num_arg calls).  
> > > 
> > > I don't understand the value of this patch, TBH.
> > > 
> > > Example:
> > > 
> > > +#define HEX_2_DIGITS 2
> > > 
> > > -		len = hex32_arg(&user_buffer[i], 2, &tmp_value);
> > > +		len = hex32_arg(&user_buffer[i], HEX_2_DIGITS, &tmp_value);
> > > 
> > > The word hex is already there.
> > > There is still a two.
> > > I don't think the new define has any explanatory power?
> > > 
> > > Previous 7 patches look ready indeed.  
> > 
> > This one is on me. I felt the magic number 2 and so on
> > was unclear. But if you prefer the code as-is that is fine by me too.
> 
> I agree that it's a bit hard to guess what the call does and what 
> the arguments are. To me at least, the constants as named don't help. 
> We can get a third opinion, or if none is provided skip the patch for
> now?

Yes, I see your point.
No objections from me to skipping this patch.