netdev - [PATCH net 2/5] netfilter: nf_tables: remove unused variable

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Date:   Thu, 20 Jan 2022 13:52:09 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org, kuba@...nel.org
Subject: [PATCH net 2/5] netfilter: nf_tables: remove unused variable

> Remove unused variable and fix missing initialization.
>
> >> net/netfilter/nf_tables_api.c:8266:6: warning: variable 'i' set but not used [-Wunused-but-set-variable]
>            int i;
>                ^

Fixes: 2c865a8a28a1 ("netfilter: nf_tables: add rule blob layout")
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/nf_tables_api.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 77938b1042f3..1cde8cd0d1a7 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -8264,14 +8264,12 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha
 	void *data, *data_boundary;
 	struct nft_rule_dp *prule;
 	struct nft_rule *rule;
-	int i;
 
 	/* already handled or inactive chain? */
 	if (chain->blob_next || !nft_is_active_next(net, chain))
 		return 0;
 
 	rule = list_entry(&chain->rules, struct nft_rule, list);
-	i = 0;
 
 	data_size = 0;
 	list_for_each_entry_continue(rule, &chain->rules, list) {
-- 
2.30.2