diff mbox series

[12/21] netfilter: nf_tables: remove unused variable

Message ID 20180805212141.3033-13-pablo@netfilter.org
State Accepted
Delegated to: Pablo Neira
Headers show
Series [01/21] netfilter: nf_tables: handle meta/lookup with direct call | expand

Commit Message

Pablo Neira Ayuso Aug. 5, 2018, 9:21 p.m. UTC 
From: YueHaibing <yuehaibing@huawei.com>

Variable 'ext' is being assigned but are never used hence they are
unused and can be removed.

Cleans up clang warnings:
net/netfilter/nf_tables_api.c:4032:28: warning: variable ‘ext’ set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 net/netfilter/nf_tables_api.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 06d6af067619..debc1680607c 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -4029,7 +4029,6 @@  static int nft_get_set_elem(struct nft_ctx *ctx, struct nft_set *set,
 			    const struct nlattr *attr)
 {
 	struct nlattr *nla[NFTA_SET_ELEM_MAX + 1];
-	const struct nft_set_ext *ext;
 	struct nft_data_desc desc;
 	struct nft_set_elem elem;
 	struct sk_buff *skb;
@@ -4063,7 +4062,6 @@  static int nft_get_set_elem(struct nft_ctx *ctx, struct nft_set *set,
 		return PTR_ERR(priv);
 
 	elem.priv = priv;
-	ext = nft_set_elem_ext(set, &elem);
 
 	err = -ENOMEM;
 	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);