diff options
| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2018-01-11 17:39:09 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-01-13 00:10:18 +0100 |
| commit | daaf24c634ab951cad3dcef28492001ef9c931d0 (patch) | |
| tree | cf07c30a4bba02bda9594f2f0be69e7c5ac8e1ec /include/uapi | |
| parent | 6bd39bc3da0f4a301fae69c4a32db2768f5118be (diff) | |
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 <daniel@iogearbox.net>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/bpf.h | 2 |
1 files changed, 1 insertions, 1 deletions
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 */ }; |