diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/tun.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 14fe94098180..3ae539374f6b 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1660,7 +1660,6 @@ static int tun_xdp_act(struct tun_struct *tun, struct bpf_prog *xdp_prog, switch (act) { case XDP_REDIRECT: err = xdp_do_redirect(tun->dev, xdp, xdp_prog); - xdp_do_flush_map(); if (err) return err; break; @@ -1749,6 +1748,8 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, err = tun_xdp_act(tun, xdp_prog, &xdp, act); if (err < 0) goto err_xdp; + if (err == XDP_REDIRECT) + xdp_do_flush_map(); if (err != XDP_PASS) goto out; |