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| author | Patrick McHardy <kaber@trash.net> | 2008-01-31 04:09:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-31 19:27:48 -0800 |
| commit | 855304af29c042e002d902997661ec3dd507df0d (patch) | |
| tree | b770dfeb316992b16ee6b7bd8d4589075a8dee59 /net | |
| parent | dc64d02ba8559ed09f49697aedfb1f6a1ab5909d (diff) | |
| download | linux-855304af29c042e002d902997661ec3dd507df0d.tar.gz linux-855304af29c042e002d902997661ec3dd507df0d.tar.bz2 linux-855304af29c042e002d902997661ec3dd507df0d.zip | |
[NETFILTER]: ipt_recent: fix sparse warnings
net/ipv4/netfilter/ipt_recent.c:215:17: warning: symbol 't' shadows an earlier one
net/ipv4/netfilter/ipt_recent.c:179:22: originally declared here
net/ipv4/netfilter/ipt_recent.c:322:13: warning: context imbalance in 'recent_seq_start' - wrong count at exit
net/ipv4/netfilter/ipt_recent.c:354:13: warning: context imbalance in 'recent_seq_stop' - unexpected unlock
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/netfilter/ipt_recent.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c index e3154a99c08a..68cbe3ca01ce 100644 --- a/net/ipv4/netfilter/ipt_recent.c +++ b/net/ipv4/netfilter/ipt_recent.c @@ -212,11 +212,11 @@ recent_mt(const struct sk_buff *skb, const struct net_device *in, recent_entry_remove(t, e); ret = !ret; } else if (info->check_set & (IPT_RECENT_CHECK | IPT_RECENT_UPDATE)) { - unsigned long t = jiffies - info->seconds * HZ; + unsigned long time = jiffies - info->seconds * HZ; unsigned int i, hits = 0; for (i = 0; i < e->nstamps; i++) { - if (info->seconds && time_after(t, e->stamps[i])) + if (info->seconds && time_after(time, e->stamps[i])) continue; if (++hits >= info->hit_count) { ret = !ret; @@ -320,6 +320,7 @@ struct recent_iter_state { }; static void *recent_seq_start(struct seq_file *seq, loff_t *pos) + __acquires(recent_lock) { struct recent_iter_state *st = seq->private; const struct recent_table *t = st->table; @@ -352,6 +353,7 @@ static void *recent_seq_next(struct seq_file *seq, void *v, loff_t *pos) } static void recent_seq_stop(struct seq_file *s, void *v) + __releases(recent_lock) { spin_unlock_bh(&recent_lock); } |