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authorEric Dumazet <edumazet@google.com>2021-11-15 22:02:31 +0300
committerDavid S. Miller <davem@davemloft.net>2021-11-16 16:10:34 +0300
commit283c6b54bca13313a4f437719f600a3ad2135847 (patch)
tree39cd96293ceeb79ac5a812191278f10e8b3fa15b /include/net/ip6_checksum.h
parentd519f350967a60b85a574ad8aeac43f2b4384746 (diff)
downloadlinux-283c6b54bca13313a4f437719f600a3ad2135847.tar.xz
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/net/ip6_checksum.h')
-rw-r--r--include/net/ip6_checksum.h12
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)