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[NETFILTER]: expectation timeouts are compulsory

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Since expectation timeouts were made compulsory [1], there is no need to
check for them in ip_conntrack_expect_insert.

[1] https://lists.netfilter.org/pipermail/netfilter-devel/2005-January/018143.html

Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Phil Oester 2005-06-21 14:02:42 -07:00 committed by David S. Miller
parent e98231858b
commit 1d3cdb41f5
1 changed files with 5 additions and 9 deletions
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14
net/ipv4/netfilter/ip_conntrack_core.c
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@ -760,15 +760,11 @@ static void ip_conntrack_expect_insert(struct ip_conntrack_expect *exp)
exp->master->expecting++;
list_add(&exp->list, &ip_conntrack_expect_list);
if (exp->master->helper->timeout) {
init_timer(&exp->timeout);
exp->timeout.data = (unsigned long)exp;
exp->timeout.function = expectation_timed_out;
exp->timeout.expires
= jiffies + exp->master->helper->timeout * HZ;
add_timer(&exp->timeout);
} else
exp->timeout.function = NULL;
init_timer(&exp->timeout);
exp->timeout.data = (unsigned long)exp;
exp->timeout.function = expectation_timed_out;
exp->timeout.expires = jiffies + exp->master->helper->timeout * HZ;
add_timer(&exp->timeout);
CONNTRACK_STAT_INC(expect_create);
}