[PATCH] netfilter:get_next_corpse():No need to double check the *bucket

[wh_bin]

From: Hongbin Wang <wh_...@126.com>

The *bucket is in for loops,it has been checked.

Signed-off-by: Hongbin Wang <wh_...@126.com>
---
 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 0c63120b2db2..8d48babe6561 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -2000,14 +2000,12 @@ get_next_corpse(int (*iter)(struct nf_conn *i, void 
*data),
                lockp = &nf_conntrack_locks[*bucket % CONNTRACK_LOCKS];
                local_bh_disable();
                nf_conntrack_lock(lockp);
-               if (*bucket < nf_conntrack_htable_size) {
-                       hlist_nulls_for_each_entry(h, n, 
&nf_conntrack_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, &nf_conntrack_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();
-- 
2.17.1