diff options
| author |   Eric Dumazet <edumazet@google.com> | 2021-11-15 11:02:31 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-11-16 13:10:34 +0000 |
| commit | 283c6b54bca13313a4f437719f600a3ad2135847 (patch) | |
| tree | 39cd96293ceeb79ac5a812191278f10e8b3fa15b /include | |
| parent | tcp: minor optimization in tcp_add_backlog() (diff) | |
| download | linux-dev-283c6b54bca13313a4f437719f600a3ad2135847.tar.xz linux-dev-283c6b54bca13313a4f437719f600a3ad2135847.zip | |
tcp: remove dead code in __tcp_v6_send_check()
For some reason, I forgot to change __tcp_v6_send_check() at
the same time I removed (ip_summed == CHECKSUM_PARTIAL) check
in __tcp_v4_send_check()
Fixes: 98be9b12096f ("tcp: remove dead code after CHECKSUM_PARTIAL adoption")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ip6_checksum.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h index b3f4eaa88672..ea681910b7a3 100644 --- a/include/net/ip6_checksum.h +++ b/include/net/ip6_checksum.h @@ -65,15 +65,9 @@ static inline void __tcp_v6_send_check(struct sk_buff *skb, { struct tcphdr *th = tcp_hdr(skb); - if (skb->ip_summed == CHECKSUM_PARTIAL) { - th->check = ~tcp_v6_check(skb->len, saddr, daddr, 0); - skb->csum_start = skb_transport_header(skb) - skb->head; - skb->csum_offset = offsetof(struct tcphdr, check); - } else { - th->check = tcp_v6_check(skb->len, saddr, daddr, - csum_partial(th, th->doff << 2, - skb->csum)); - } + th->check = ~tcp_v6_check(skb->len, saddr, daddr, 0); + skb->csum_start = skb_transport_header(skb) - skb->head; + skb->csum_offset = offsetof(struct tcphdr, check); } static inline void tcp_v6_gso_csum_prep(struct sk_buff *skb) |