From: luo penghao <luo.penghao@zte.com.cn>
Date: Wed, 8 Dec 2021 07:57:06 +0000 (+0000)
Subject: netfilter: conntrack: Remove useless assignment statements
X-Git-Tag: v5.17-rc1~170^2~178^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=284ca7647c67683b32f4f8c0dec6cc38cb2cb9f8;p=thirdparty%2Fkernel%2Fstable.git

netfilter: conntrack: Remove useless assignment statements

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@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index aa657db183183..b622ef143415d 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -2588,7 +2588,6 @@ 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;