Re: [PATCH bpf-next V1 3/6] bpf: add BPF-helper for reading MTU from net_device via ifindex

[Jakub Kicinski]

On Tue, 6 Oct 2020 18:33:02 +0200 Jesper Dangaard Brouer wrote:
> > +static const struct bpf_func_proto bpf_xdp_mtu_lookup_proto = {
> > +   .func           = bpf_xdp_mtu_lookup,
> > +   .gpl_only       = true,
> > +   .ret_type       = RET_INTEGER,
> > +   .arg1_type      = ARG_PTR_TO_CTX,
> > +   .arg2_type      = ARG_ANYTHING,
> > +   .arg3_type      = ARG_ANYTHING,
> > +};
> > +
> > +

FWIW

CHECK: Please don't use multiple blank lines
#112: FILE: net/core/filter.c:5566:
+
+