diff options
| author | Davide Caratti <dcaratti@redhat.com> | 2017-05-18 15:44:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-19 19:21:29 -0400 |
| commit | 219f1d79871257e9603f504dce0fe8ebf47aad08 (patch) | |
| tree | 71816a805b465589c6fc35771307de49bc801354 /net/ipv4/netfilter/nf_reject_ipv4.c | |
| parent | b72b5bf6a8fc9065f270ae135bbd47abb9d96790 (diff) | |
| download | linux-219f1d79871257e9603f504dce0fe8ebf47aad08.tar.gz | |
sk_buff: remove support for csum_bad in sk_buff
This bit was introduced with commit 5a21232983aa ("net: Support for
csum_bad in skbuff") to reduce the stack workload when processing RX
packets carrying a wrong Internet Checksum. Up to now, only one driver and
GRO core are setting it.
Suggested-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/nf_reject_ipv4.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_reject_ipv4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_reject_ipv4.c b/net/ipv4/netfilter/nf_reject_ipv4.c index 7cd8d0d918f82..6f8d9e5e062bc 100644 --- a/net/ipv4/netfilter/nf_reject_ipv4.c +++ b/net/ipv4/netfilter/nf_reject_ipv4.c @@ -172,7 +172,7 @@ void nf_send_unreach(struct sk_buff *skb_in, int code, int hook) struct iphdr *iph = ip_hdr(skb_in); u8 proto; - if (skb_in->csum_bad || iph->frag_off & htons(IP_OFFSET)) + if (iph->frag_off & htons(IP_OFFSET)) return; if (skb_csum_unnecessary(skb_in)) { |