From daaf24c634ab951cad3dcef28492001ef9c931d0 Mon Sep 17 00:00:00 2001 From: Jesper Dangaard Brouer Date: Thu, 11 Jan 2018 17:39:09 +0100 Subject: bpf: simplify xdp_convert_ctx_access for xdp_rxq_info As pointed out by Daniel Borkmann, using bpf_target_off() is not necessary for xdp_rxq_info when extracting queue_index and ifindex, as these members are u32 like BPF_W. Also fix trivial spelling mistake introduced in same commit. Fixes: 02dd3291b2f0 ("bpf: finally expose xdp_rxq_info to XDP bpf-programs") Reported-by: Daniel Borkmann Signed-off-by: Jesper Dangaard Brouer Signed-off-by: Daniel Borkmann --- include/uapi/linux/bpf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 405317f9c064..395d261948de 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -899,7 +899,7 @@ struct xdp_md { __u32 data; __u32 data_end; __u32 data_meta; - /* Below access go though struct xdp_rxq_info */ + /* Below access go through struct xdp_rxq_info */ __u32 ingress_ifindex; /* rxq->dev->ifindex */ __u32 rx_queue_index; /* rxq->queue_index */ }; -- cgit v1.2.3