diff options
author | Gao Feng <fgao@ikuai8.com> | 2016-07-22 07:59:15 +0300 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-07-23 12:44:05 +0300 |
commit | 96d1327ac2e3dc3ac4204fe3656dad0043fc0efd (patch) | |
tree | 3c2da83e41c83d4f138939d703e35aaacceda66c /net/netfilter/nf_conntrack_h323_main.c | |
parent | 857ed310c013fe0d0059f955048dab589fa7a57a (diff) | |
download | linux-96d1327ac2e3dc3ac4204fe3656dad0043fc0efd.tar.xz |
netfilter: h323: Use mod_timer instead of set_expect_timeout
Simplify the code without any side effect. The set_expect_timeout is
used to modify the timer expired time. It tries to delete timer, and
add it again. So we could use mod_timer directly.
Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_h323_main.c')
-rw-r--r-- | net/netfilter/nf_conntrack_h323_main.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c index 9511af04dc81..bb77a97961bf 100644 --- a/net/netfilter/nf_conntrack_h323_main.c +++ b/net/netfilter/nf_conntrack_h323_main.c @@ -1273,19 +1273,6 @@ static struct nf_conntrack_expect *find_expect(struct nf_conn *ct, } /****************************************************************************/ -static int set_expect_timeout(struct nf_conntrack_expect *exp, - unsigned int timeout) -{ - if (!exp || !del_timer(&exp->timeout)) - return 0; - - exp->timeout.expires = jiffies + timeout * HZ; - add_timer(&exp->timeout); - - return 1; -} - -/****************************************************************************/ static int expect_q931(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, @@ -1486,7 +1473,7 @@ static int process_rcf(struct sk_buff *skb, struct nf_conn *ct, "timeout to %u seconds for", info->timeout); nf_ct_dump_tuple(&exp->tuple); - set_expect_timeout(exp, info->timeout); + mod_timer(&exp->timeout, jiffies + info->timeout * HZ); } spin_unlock_bh(&nf_conntrack_expect_lock); } |