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| author | Xin Long <lucien.xin@gmail.com> | 2023-01-28 10:58:33 -0500 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-01 20:54:27 -0800 |
| commit | 043e397e48c58b4442ea5124dc1bdc95367a0a33 (patch) | |
| tree | 0c9b6fd1b65b89f06afee50a2e35e1ecb52d3826 /net/sched/sch_cake.c | |
| parent | ec84c955a0d06cef31664bae328d94be7a3e2f03 (diff) | |
| download | linux-043e397e48c58b4442ea5124dc1bdc95367a0a33.tar.gz linux-043e397e48c58b4442ea5124dc1bdc95367a0a33.tar.bz2 linux-043e397e48c58b4442ea5124dc1bdc95367a0a33.zip | |
net: sched: use skb_ip_totlen and iph_totlen
There are 1 action and 1 qdisc that may process IPv4 TCP GSO packets
and access iph->tot_len, replace them with skb_ip_totlen() and
iph_totlen() accordingly.
Note that we don't need to replace the one in tcf_csum_ipv4(), as it
will return for TCP GSO packets in tcf_csum_ipv4_tcp().
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/sched/sch_cake.c')
| -rw-r--r-- | net/sched/sch_cake.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c index 3ed0c3342189..7970217b565a 100644 --- a/net/sched/sch_cake.c +++ b/net/sched/sch_cake.c @@ -1209,7 +1209,7 @@ static struct sk_buff *cake_ack_filter(struct cake_sched_data *q, iph_check->daddr != iph->daddr) continue; - seglen = ntohs(iph_check->tot_len) - + seglen = iph_totlen(skb, iph_check) - (4 * iph_check->ihl); } else if (iph_check->version == 6) { ipv6h = (struct ipv6hdr *)iph; |