diff options
| author |   Tom Herbert <tom@herbertland.com> | 2015-12-14 11:19:44 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-12-15 16:50:20 -0500 |
| commit | c8cd0989bd151fda87bbf10887b3df18021284bc (patch) | |
| tree | 714a0169000dfa3c7456e69b58da887159b71586 /net/ipv6/netfilter/nf_nat_l3proto_ipv6.c | |
| parent | net: Rename NETIF_F_ALL_CSUM to NETIF_F_CSUM_MASK (diff) | |
| download | linux-dev-c8cd0989bd151fda87bbf10887b3df18021284bc.tar.xz linux-dev-c8cd0989bd151fda87bbf10887b3df18021284bc.zip | |
net: Eliminate NETIF_F_GEN_CSUM and NETIF_F_V[46]_CSUM
These netif flags are unnecessary convolutions. It is more
straightforward to just use NETIF_F_HW_CSUM, NETIF_F_IP_CSUM,
and NETIF_F_IPV6_CSUM directly.
This patch also:
- Cleans up can_checksum_protocol
- Simplifies netdev_intersect_features
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv6/netfilter/nf_nat_l3proto_ipv6.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c index 238e70c3f7b7..6ce309928841 100644 --- a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c @@ -136,7 +136,8 @@ static void nf_nat_ipv6_csum_recalc(struct sk_buff *skb, if (skb->ip_summed != CHECKSUM_PARTIAL) { if (!(rt->rt6i_flags & RTF_LOCAL) && - (!skb->dev || skb->dev->features & NETIF_F_V6_CSUM)) { + (!skb->dev || skb->dev->features & + (NETIF_F_IPV6_CSUM | NETIF_F_HW_CSUM))) { skb->ip_summed = CHECKSUM_PARTIAL; skb->csum_start = skb_headroom(skb) + skb_network_offset(skb) + |