diff options
author | Florian Westphal <fw@strlen.de> | 2016-08-03 00:45:07 (GMT) |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-08-11 22:43:13 (GMT) |
commit | d0b35b93d45cedf1dc561aba4027441b3d28d290 (patch) | |
tree | 6c5917ba3944ed563a86517e5503a371e23757a1 | |
parent | 9f7c824a44c9f03a5ee9b6291b0685cbdb89ae58 (diff) | |
download | linux-d0b35b93d45cedf1dc561aba4027441b3d28d290.tar.xz |
netfilter: use_nf_conn_expires helper in more places
... so we don't need to touch all of these places when we get rid of the
timer in nf_conn.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
-rw-r--r-- | net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c | 3 | ||||
-rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 5 | ||||
-rw-r--r-- | net/netfilter/nf_conntrack_standalone.c | 3 | ||||
-rw-r--r-- | net/netfilter/xt_conntrack.c | 4 |
4 files changed, 4 insertions, 11 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c index 6392371..67bfc69 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c @@ -163,8 +163,7 @@ static int ct_seq_show(struct seq_file *s, void *v) ret = -ENOSPC; seq_printf(s, "%-8s %u %ld ", l4proto->name, nf_ct_protonum(ct), - timer_pending(&ct->timeout) - ? (long)(ct->timeout.expires - jiffies)/HZ : 0); + nf_ct_expires(ct) / HZ); if (l4proto->print_conntrack) l4proto->print_conntrack(s, ct); diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 050bb34..68800c1 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -149,10 +149,7 @@ nla_put_failure: static int ctnetlink_dump_timeout(struct sk_buff *skb, const struct nf_conn *ct) { - long timeout = ((long)ct->timeout.expires - (long)jiffies) / HZ; - - if (timeout < 0) - timeout = 0; + long timeout = nf_ct_expires(ct) / HZ; if (nla_put_be32(skb, CTA_TIMEOUT, htonl(timeout))) goto nla_put_failure; diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 958a145..4e7becd 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -224,8 +224,7 @@ static int ct_seq_show(struct seq_file *s, void *v) seq_printf(s, "%-8s %u %-8s %u %ld ", l3proto->name, nf_ct_l3num(ct), l4proto->name, nf_ct_protonum(ct), - timer_pending(&ct->timeout) - ? (long)(ct->timeout.expires - jiffies)/HZ : 0); + nf_ct_expires(ct) / HZ); if (l4proto->print_conntrack) l4proto->print_conntrack(s, ct); diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c index 188404b9..a3b8f69 100644 --- a/net/netfilter/xt_conntrack.c +++ b/net/netfilter/xt_conntrack.c @@ -233,10 +233,8 @@ conntrack_mt(const struct sk_buff *skb, struct xt_action_param *par, return false; if (info->match_flags & XT_CONNTRACK_EXPIRES) { - unsigned long expires = 0; + unsigned long expires = nf_ct_expires(ct) / HZ; - if (timer_pending(&ct->timeout)) - expires = (ct->timeout.expires - jiffies) / HZ; if ((expires >= info->expires_min && expires <= info->expires_max) ^ !(info->invert_flags & XT_CONNTRACK_EXPIRES)) |