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

On Tue, 6 Oct 2020 18:33:02 +0200 Jesper Dangaard Brouer wrote:

quoted

+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:
+
+