Re: [PATCH v17 bpf-next 12/23] bpf: add multi-buff support to the bpf_xdp_adjust_tail() API

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> On Thu,  4 Nov 2021 18:35:32 +0100 Lorenzo Bianconi wrote:
> > +static int bpf_xdp_mb_shrink_tail(struct xdp_buff *xdp, int offset)
> > +{
> > +	struct skb_shared_info *sinfo = xdp_get_shared_info_from_buff(xdp);
> > +	int i, n_frags_free = 0, len_free = 0, tlen_free = 0;
> 
> clang says tlen_free set but not used.

ack, right. It is a leftover of a previous refactor. I will wait for other
feedbacks and then I will repost. Thanks :)

Regards,
Lorenzo

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