In the 'for(...) {}', the *bucket alwasy < net->ct.htable_size,
so remove the check
Signed-off-by: Weidong Wang <wangweidong1@xxxxxxxxxx>
---
net/netfilter/nf_conntrack_core.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 3cb3cb8..cd7d5c8 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1383,14 +1383,12 @@ get_next_corpse(struct net *net, int (*iter)(struct nf_conn *i, void *data),
lockp = &nf_conntrack_locks[*bucket % CONNTRACK_LOCKS];
local_bh_disable();
spin_lock(lockp);
- if (*bucket < net->ct.htable_size) {
- hlist_nulls_for_each_entry(h, n, &net->ct.hash[*bucket], hnnode) {
- if (NF_CT_DIRECTION(h) != IP_CT_DIR_ORIGINAL)
- continue;
- ct = nf_ct_tuplehash_to_ctrack(h);
- if (iter(ct, data))
- goto found;
- }
+ hlist_nulls_for_each_entry(h, n, &net->ct.hash[*bucket], hnnode) {
+ if (NF_CT_DIRECTION(h) != IP_CT_DIR_ORIGINAL)
+ continue;
+ ct = nf_ct_tuplehash_to_ctrack(h);
+ if (iter(ct, data))
+ goto found;
}
spin_unlock(lockp);
local_bh_enable();
--
2.7.0
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