[PATCH linux-next] netfilter: Remove useless assignment statements

[cgel . zte]

From: luo penghao <luo.penghao@xxxxxxxxxx>

The old_size assignment here will not be used anymore

The clang_analyzer complains as follows:

Value stored to 'old_size' is never read

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: luo penghao <luo.penghao@xxxxxxxxxx>
---
 net/netfilter/nf_conntrack_core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 770a631..1c786a4 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -2590,7 +2590,6 @@ int nf_conntrack_hash_resize(unsigned int hashsize)
 			hlist_nulls_add_head_rcu(&h->hnnode, &hash[bucket]);
 		}
 	}
-	old_size = nf_conntrack_htable_size;
 	old_hash = nf_conntrack_hash;
 
 	nf_conntrack_hash = hash;
-- 
2.15.2