diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index b40242459907..02ebc056a688 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1372,9 +1372,13 @@ static u8 rtnl_xdp_attached_mode(struct net_device *dev, u32 *prog_id) return XDP_ATTACHED_NONE; __dev_xdp_query(dev, ops->ndo_bpf, &xdp); - *prog_id = xdp.prog_id; + if (!xdp.prog_id) + return XDP_ATTACHED_NONE; - return xdp.prog_attached; + *prog_id = xdp.prog_id; + if (xdp.prog_flags & XDP_FLAGS_HW_MODE) + return XDP_ATTACHED_HW; + return XDP_ATTACHED_DRV; } static int rtnl_xdp_fill(struct sk_buff *skb, struct net_device *dev) |