From: Taehee Yoo <ap420073@xxxxxxxxx>
xtables uses ADD_COUNTER macro to increase
packet and byte count. ebtables also can use this.
Signed-off-by: Taehee Yoo <ap420073@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/bridge/netfilter/ebtables.c | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 217aa79f7b2a..9a26d2b7420f 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -223,9 +223,7 @@ unsigned int ebt_do_table(struct sk_buff *skb,
return NF_DROP;
}
- /* increase counter */
- (*(counter_base + i)).pcnt++;
- (*(counter_base + i)).bcnt += skb->len;
+ ADD_COUNTER(*(counter_base + i), 1, skb->len);
/* these should only watch: not modify, nor tell us
* what to do with the packet
@@ -968,10 +966,9 @@ static void get_counters(const struct ebt_counter *oldcounters,
if (cpu == 0)
continue;
counter_base = COUNTER_BASE(oldcounters, nentries, cpu);
- for (i = 0; i < nentries; i++) {
- counters[i].pcnt += counter_base[i].pcnt;
- counters[i].bcnt += counter_base[i].bcnt;
- }
+ for (i = 0; i < nentries; i++)
+ ADD_COUNTER(counters[i], counter_base[i].pcnt,
+ counter_base[i].bcnt);
}
}
@@ -1324,10 +1321,8 @@ static int do_update_counters(struct net *net, const char *name,
write_lock_bh(&t->lock);
/* we add to the counters of the first cpu */
- for (i = 0; i < num_counters; i++) {
- t->private->counters[i].pcnt += tmp[i].pcnt;
- t->private->counters[i].bcnt += tmp[i].bcnt;
- }
+ for (i = 0; i < num_counters; i++)
+ ADD_COUNTER(t->private->counters[i], tmp[i].pcnt, tmp[i].bcnt);
write_unlock_bh(&t->lock);
ret = 0;
--
2.11.0
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