[SeaBIOS] Re: [PATCH v3 3/3] virtio-blk.: split large IO according to size_max

[Gerd Hoffmann]

On Mon, Dec 06, 2021 at 01:38:16PM +0000, Pei, Andy wrote:
> Reply in line
> > } else {
> >    struct vring_list *p_sg = &sg[1];
>
> Not needed, you can just use sg[1].addr
> Andy: I used to think sg[1]. Length, but I am not sure.  Could you please tell me why sg[1]. Length is not needed ?

length too of course, but you can likewise use sg[1].length and there is
no need to create that p_sg pointer.

take care,
  Gerd