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tcp: change TCP_ECN prefixes to lower case

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Suggested by Stephen. Also drop inline keyword and let compiler decide.

gcc 4.7.3 decides to no longer inline tcp_ecn_check_ce, so split it up.
The actual evaluation is not inlined anymore while the ECN_OK test is.

Suggested-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal 2014-09-29 13:08:30 +02:00 • committed by David S. Miller
parent d82bd12298
commit 735d383117
3 changed files with 34 additions and 31 deletions
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6
net/ipv4/tcp_minisocks.c
View file

@ -393,8 +393,8 @@ void tcp_openreq_init_rwin(struct request_sock *req,
}
EXPORT_SYMBOL(tcp_openreq_init_rwin);
static inline void TCP_ECN_openreq_child(struct tcp_sock *tp,
struct request_sock *req)
static void tcp_ecn_openreq_child(struct tcp_sock *tp,
const struct request_sock *req)
{
tp->ecn_flags = inet_rsk(req)->ecn_ok ? TCP_ECN_OK : 0;
}
@ -507,7 +507,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
if (skb->len >= TCP_MSS_DEFAULT + newtp->tcp_header_len)
newicsk->icsk_ack.last_seg_size = skb->len - newtp->tcp_header_len;
newtp->rx_opt.mss_clamp = req->mss;
TCP_ECN_openreq_child(newtp, req);
tcp_ecn_openreq_child(newtp, req);
newtp->fastopen_rsk = NULL;
newtp->syn_data_acked = 0;