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ip: pass tos into ip_build_and_send_pkt()

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This commit adds tos as a new passed in parameter to
ip_build_and_send_pkt() which will be used in the later commit.
This is a pure restructure and does not have any functional change.

Signed-off-by: Wei Wang <weiwan@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Wang
2020-09-09 17:50:47 -07:00
committed by David S. Miller
parent e9b12edc13
commit de033b7d15
4 changed files with 10 additions and 6 deletions
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3
net/ipv4/tcp_ipv4.c
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@@ -985,7 +985,8 @@ static int tcp_v4_send_synack(const struct sock *sk, struct dst_entry *dst,
rcu_read_lock();
err = ip_build_and_send_pkt(skb, sk, ireq->ir_loc_addr,
ireq->ir_rmt_addr,
rcu_dereference(ireq->ireq_opt));
rcu_dereference(ireq->ireq_opt),
inet_sk(sk)->tos);
rcu_read_unlock();
err = net_xmit_eval(err);
}