On Mon, 10 Feb 2025 16:52:15 +0200 Roger Quadros wrote: > - /* Compute additional headroom to be reserved */ > - headroom = (xdp.data - xdp.data_hard_start) - skb_headroom(skb); > - skb_reserve(skb, headroom); > + headroom = xdp.data - xdp.data_hard_start; > + } I'm gonna do a minor touch up here and set the headroom in "else" hope you don't mind. Easier to read the code if the init isnt all the way up at definition. Also that way reverse xmas tree is maintained.