diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-07-11 20:36:39 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-07-13 20:26:35 +0200 |
| commit | 6b8675897338f874c41612655a85d8e10cdb23d8 (patch) | |
| tree | 6226692b2779d9c40bb413c7fad298956a2b778e /drivers/net/virtio_net.c | |
| parent | 4f91da26c81145f255cb153152ffed70014b1c41 (diff) | |
| download | linux-6b8675897338f874c41612655a85d8e10cdb23d8.tar.bz2 | |
xdp: don't make drivers report attachment mode
prog_attached of struct netdev_bpf should have been superseded
by simply setting prog_id long time ago, but we kept it around
to allow offloading drivers to communicate attachment mode (drv
vs hw). Subsequently drivers were also allowed to report back
attachment flags (prog_flags), and since nowadays only programs
attached will XDP_FLAGS_HW_MODE can get offloaded, we can tell
the attachment mode from the flags driver reports. Remove
prog_attached member.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 53085c63277b..2ff08bc103a9 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2343,7 +2343,6 @@ static int virtnet_xdp(struct net_device *dev, struct netdev_bpf *xdp) return virtnet_xdp_set(dev, xdp->prog, xdp->extack); case XDP_QUERY_PROG: xdp->prog_id = virtnet_xdp_query(dev); - xdp->prog_attached = !!xdp->prog_id; return 0; default: return -EINVAL; |