Re: [PATCH 1/3] virtio_net: pass well-formed sgs to virtqueue_add_*()

On Tue, Sep 2, 2014 at 9:29 PM, Rusty Russell [off-list ref] wrote:

This is the only driver which doesn't hand virtqueue_add_inbuf and
virtqueue_add_outbuf a well-formed, well-terminated sg.  Fix it,
so we can make virtio_add_* simpler.

OK, I get it now: you're reinitializing the table every time, clearing
old end marks.  There's room to microoptimize this, but it's probably
not worth it.

IOW, looks good to me.

--Andy