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| author | David S. Miller <davem@davemloft.net> | 2017-07-03 07:29:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-17 09:52:58 -0700 |
| commit | 880388aa3c07fdea4f9b85e35641753017b1852f (patch) | |
| tree | 767dee04d3a7aae805a6f32b005b727ad318b873 /net/ipv4/gre_offload.c | |
| parent | 988cf74deb45bd6ee27433b7b5d1be6004d842b8 (diff) | |
| download | linux-riscv-880388aa3c07fdea4f9b85e35641753017b1852f.tar.gz linux-riscv-880388aa3c07fdea4f9b85e35641753017b1852f.tar.bz2 linux-riscv-880388aa3c07fdea4f9b85e35641753017b1852f.zip | |
net: Remove all references to SKB_GSO_UDP.
Such packets are no longer possible.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/gre_offload.c')
| -rw-r--r-- | net/ipv4/gre_offload.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c index d5cac99170b1..416bb304a281 100644 --- a/net/ipv4/gre_offload.c +++ b/net/ipv4/gre_offload.c @@ -24,7 +24,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, __be16 protocol = skb->protocol; u16 mac_len = skb->mac_len; int gre_offset, outer_hlen; - bool need_csum, ufo, gso_partial; + bool need_csum, gso_partial; if (!skb->encapsulation) goto out; @@ -47,20 +47,8 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, need_csum = !!(skb_shinfo(skb)->gso_type & SKB_GSO_GRE_CSUM); skb->encap_hdr_csum = need_csum; - ufo = !!(skb_shinfo(skb)->gso_type & SKB_GSO_UDP); - features &= skb->dev->hw_enc_features; - /* The only checksum offload we care about from here on out is the - * outer one so strip the existing checksum feature flags based - * on the fact that we will be computing our checksum in software. - */ - if (ufo) { - features &= ~NETIF_F_CSUM_MASK; - if (!need_csum) - features |= NETIF_F_HW_CSUM; - } - /* segment inner packet. */ segs = skb_mac_gso_segment(skb, features); if (IS_ERR_OR_NULL(segs)) { |