On Thu,  4 Nov 2021 18:35:32 +0100 Lorenzo Bianconi wrote:

quoted

+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