From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Fri, 20 May 2011 09:25:14 +0000 (+0200)
Subject: Remove variable 'ret' in type_pf_tdel(), which is set but not used
X-Git-Tag: v6.6~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16ed481be9964a0062e81fbb333eb1c9e99a4b4e;p=thirdparty%2Fipset.git

Remove variable 'ret' in type_pf_tdel(), which is set but not used
---

diff --git a/kernel/include/linux/netfilter/ipset/ip_set_ahash.h b/kernel/include/linux/netfilter/ipset/ip_set_ahash.h
index 95f63195..905e2ac3 100644
--- a/kernel/include/linux/netfilter/ipset/ip_set_ahash.h
+++ b/kernel/include/linux/netfilter/ipset/ip_set_ahash.h
@@ -856,7 +856,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags)
 	struct htable *t = h->table;
 	const struct type_pf_elem *d = value;
 	struct hbucket *n;
-	int i, ret = 0;
+	int i;
 	struct type_pf_elem *data;
 	u32 key;
 
@@ -867,7 +867,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags)
 		if (!type_pf_data_equal(data, d))
 			continue;
 		if (type_pf_data_expired(data))
-			ret = -IPSET_ERR_EXIST;
+			return -IPSET_ERR_EXIST;
 		if (i != n->pos - 1)
 			/* Not last one */
 			type_pf_data_copy(data, ahash_tdata(n, n->pos - 1));