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| author | Tom Herbert <therbert@google.com> | 2014-06-04 17:20:23 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-04 22:46:38 -0700 |
| commit | 4749c09c37030ccdc44aecebe0f71b02a377fc14 (patch) | |
| tree | d8bef1d48e73e2e5492765ae5348f1f0dffbad1c /net/ipv4/udp_offload.c | |
| parent | 0f4f4ffa7b7c3d29d0537a126145c9f8d8ed5dbc (diff) | |
| download | linux-4749c09c37030ccdc44aecebe0f71b02a377fc14.tar.gz linux-4749c09c37030ccdc44aecebe0f71b02a377fc14.tar.xz | |
gre: Call gso_make_checksum
Call gso_make_checksum. This should have the benefit of using a
checksum that may have been previously computed for the packet.
This also adds NETIF_F_GSO_GRE_CSUM to differentiate devices that
offload GRE GSO with and without the GRE checksum offloaed.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp_offload.c')
| -rw-r--r-- | net/ipv4/udp_offload.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c index 5c23f4765af9..7b1840110173 100644 --- a/net/ipv4/udp_offload.c +++ b/net/ipv4/udp_offload.c @@ -74,7 +74,8 @@ static struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, SKB_GSO_UDP_TUNNEL | SKB_GSO_UDP_TUNNEL_CSUM | SKB_GSO_IPIP | - SKB_GSO_GRE | SKB_GSO_MPLS) || + SKB_GSO_GRE | SKB_GSO_GRE_CSUM | + SKB_GSO_MPLS) || !(type & (SKB_GSO_UDP)))) goto out; |