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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-08-28 23:48:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-28 23:48:54 -0700 |
| commit | df19a6267705456f463871ae2aabc44299909d2a (patch) | |
| tree | 59654abf9eb5dc58c9f8773dde5738b5bcb18312 /net/ipv4/tcp.c | |
| parent | 5e9b2dbfcbc9b180a0064d8a473a4652ee99c9ad (diff) | |
| download | lwn-df19a6267705456f463871ae2aabc44299909d2a.tar.gz lwn-df19a6267705456f463871ae2aabc44299909d2a.zip | |
tcp: keepalive cleanups
Introduce keepalive_probes(tp) helper, and use it, like
keepalive_time_when(tp) and keepalive_intvl_when(tp)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 91145244ea63..59f69a6c5863 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2336,13 +2336,13 @@ static int do_tcp_getsockopt(struct sock *sk, int level, val = !!(tp->nonagle&TCP_NAGLE_CORK); break; case TCP_KEEPIDLE: - val = (tp->keepalive_time ? : sysctl_tcp_keepalive_time) / HZ; + val = keepalive_time_when(tp) / HZ; break; case TCP_KEEPINTVL: - val = (tp->keepalive_intvl ? : sysctl_tcp_keepalive_intvl) / HZ; + val = keepalive_intvl_when(tp) / HZ; break; case TCP_KEEPCNT: - val = tp->keepalive_probes ? : sysctl_tcp_keepalive_probes; + val = keepalive_probes(tp); break; case TCP_SYNCNT: val = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries; |