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[NETFILTER]: nf_conntrack_tcp: make sysctl variables static 

sysctls are registered by the protocol module itself since 2.6.19, no need
to have them visible to others.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2007-02-12 11:16:58 -08:00 committed by David S. Miller
parent 138939e066
commit 3aef0fd91c
1 changed files with 3 additions and 3 deletions
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6
net/netfilter/nf_conntrack_proto_tcp.c
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@ -58,16 +58,16 @@ static DEFINE_RWLOCK(tcp_lock);
/* "Be conservative in what you do,
be liberal in what you accept from others."
If it's non-zero, we mark only out of window RST segments as INVALID. */
int nf_ct_tcp_be_liberal __read_mostly = 0;
static int nf_ct_tcp_be_liberal __read_mostly = 0;
/* If it is set to zero, we disable picking up already established
connections. */
int nf_ct_tcp_loose __read_mostly = 1;
static int nf_ct_tcp_loose __read_mostly = 1;
/* Max number of the retransmitted packets without receiving an (acceptable)
ACK from the destination. If this number is reached, a shorter timer
will be started. */
int nf_ct_tcp_max_retrans __read_mostly = 3;
static int nf_ct_tcp_max_retrans __read_mostly = 3;
/* FIXME: Examine ipfilter's timeouts and conntrack transitions more
closely. They're more complex. --RR */