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path: root/drivers/net/vxlan.c
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Diffstat (limited to 'drivers/net/vxlan.c')
-rw-r--r--drivers/net/vxlan.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 99da7cec9cf4..2826c5508762 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1578,12 +1578,6 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs,
int err;
bool udp_sum = !udp_get_no_check6_tx(vs->sock->sk);
- skb = udp_tunnel_handle_offloads(skb, udp_sum);
- if (IS_ERR(skb)) {
- err = -EINVAL;
- goto err;
- }
-
skb_scrub_packet(skb, xnet);
min_headroom = LL_RESERVED_SPACE(dst->dev) + dst->header_len
@@ -1603,6 +1597,12 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs,
goto err;
}
+ skb = udp_tunnel_handle_offloads(skb, udp_sum);
+ if (IS_ERR(skb)) {
+ err = -EINVAL;
+ goto err;
+ }
+
vxh = (struct vxlanhdr *) __skb_push(skb, sizeof(*vxh));
vxh->vx_flags = htonl(VXLAN_FLAGS);
vxh->vx_vni = vni;
@@ -1628,10 +1628,6 @@ int vxlan_xmit_skb(struct vxlan_sock *vs,
int err;
bool udp_sum = !vs->sock->sk->sk_no_check_tx;
- skb = udp_tunnel_handle_offloads(skb, udp_sum);
- if (IS_ERR(skb))
- return PTR_ERR(skb);
-
min_headroom = LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len
+ VXLAN_HLEN + sizeof(struct iphdr)
+ (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
@@ -1647,6 +1643,10 @@ int vxlan_xmit_skb(struct vxlan_sock *vs,
if (WARN_ON(!skb))
return -ENOMEM;
+ skb = udp_tunnel_handle_offloads(skb, udp_sum);
+ if (IS_ERR(skb))
+ return PTR_ERR(skb);
+
vxh = (struct vxlanhdr *) __skb_push(skb, sizeof(*vxh));
vxh->vx_flags = htonl(VXLAN_FLAGS);
vxh->vx_vni = vni;