diff options
Diffstat (limited to 'net/ipv4/gre_offload.c')
| -rw-r--r-- | net/ipv4/gre_offload.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c index d3fe2ac05167..a77729503071 100644 --- a/net/ipv4/gre_offload.c +++ b/net/ipv4/gre_offload.c @@ -15,13 +15,6 @@ #include <net/protocol.h> #include <net/gre.h> -static int gre_gso_send_check(struct sk_buff *skb) -{ - if (!skb->encapsulation) - return -EINVAL; - return 0; -} - static struct sk_buff *gre_gso_segment(struct sk_buff *skb, netdev_features_t features) { @@ -46,6 +39,9 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, SKB_GSO_IPIP))) goto out; + if (!skb->encapsulation) + goto out; + if (unlikely(!pskb_may_pull(skb, sizeof(*greh)))) goto out; @@ -256,7 +252,6 @@ static int gre_gro_complete(struct sk_buff *skb, int nhoff) static const struct net_offload gre_offload = { .callbacks = { - .gso_send_check = gre_gso_send_check, .gso_segment = gre_gso_segment, .gro_receive = gre_gro_receive, .gro_complete = gre_gro_complete, |