diff options
| author |   Jason Wang <jasowang@redhat.com> | 2018-09-12 11:17:00 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-13 09:25:40 -0700 |
| commit | 4f23aff8713c1f98735f7290a2cde63845b7ec88 (patch) | |
| tree | 1d4d89009c6f82838219d40ec3781b5e4a2fb384 /drivers/net/tun.c | |
| parent | net: sock: introduce SOCK_XDP (diff) | |
| download | linux-dev-4f23aff8713c1f98735f7290a2cde63845b7ec88.tar.xz linux-dev-4f23aff8713c1f98735f7290a2cde63845b7ec88.zip | |
tuntap: switch to use XDP_PACKET_HEADROOM
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 2c548bd20393..d3677a544b56 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -113,7 +113,6 @@ do { \ } while (0) #endif -#define TUN_HEADROOM 256 #define TUN_RX_PAD (NET_IP_ALIGN + NET_SKB_PAD) /* TUN device flags */ @@ -1654,7 +1653,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, rcu_read_lock(); xdp_prog = rcu_dereference(tun->xdp_prog); if (xdp_prog) - pad += TUN_HEADROOM; + pad += XDP_PACKET_HEADROOM; buflen += SKB_DATA_ALIGN(len + pad); rcu_read_unlock(); |