From: Phil Sutter <phil@nwl.cc>
Date: Fri, 13 Nov 2020 20:04:39 +0000 (+0100)
Subject: libxtables: Drop leftover variable in xtables_numeric_to_ip6addr()
X-Git-Tag: v1.8.8~160
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=97fabae738a74bd04a7793e1199cd2b8a69122bc;p=thirdparty%2Fiptables.git

libxtables: Drop leftover variable in xtables_numeric_to_ip6addr()

Variable 'err' was only used in removed debug code, so drop it as well.

Fixes: 7f526c9373c17 ("libxtables: xtables: remove unnecessary debug code")
Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/libxtables/xtables.c b/libxtables/xtables.c
index e6edfb5b..82815cae 100644
--- a/libxtables/xtables.c
+++ b/libxtables/xtables.c
@@ -1808,9 +1808,8 @@ const char *xtables_ip6mask_to_numeric(const struct in6_addr *addrp)
 struct in6_addr *xtables_numeric_to_ip6addr(const char *num)
 {
 	static struct in6_addr ap;
-	int err;
 
-	if ((err = inet_pton(AF_INET6, num, &ap)) == 1)
+	if (inet_pton(AF_INET6, num, &ap) == 1)
 		return &ap;
 
 	return NULL;