From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Wed, 1 Jun 2011 21:35:48 +0000 (+0200)
Subject: netfilter: ipset: Fix return code for destroy when sets are in use
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fcbf12817100d23890832801507107718a1fa448;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

netfilter: ipset: Fix return code for destroy when sets are in use

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index 8041befc6555..42aa64b6b0b1 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -767,7 +767,7 @@ ip_set_destroy(struct sock *ctnl, struct sk_buff *skb,
 	if (!attr[IPSET_ATTR_SETNAME]) {
 		for (i = 0; i < ip_set_max; i++) {
 			if (ip_set_list[i] != NULL && ip_set_list[i]->ref) {
-				ret = IPSET_ERR_BUSY;
+				ret = -IPSET_ERR_BUSY;
 				goto out;
 			}
 		}