From fb53fa061d1f67bd18845fdb8f6e13e5929cf15a Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Fri, 13 Nov 2020 21:13:50 +0100
Subject: [PATCH] extensions: libebt_ip6: Drop unused variables

They are being assigned to but never read.

Fixes: 5c8ce9c6aede0 ("ebtables-compat: add 'ip6' match extension")
Signed-off-by: Phil Sutter <phil@nwl.cc>
(cherry picked from commit 8bb5bcae57c83066c224efa5fd29ed4822a766fc)
---
 extensions/libebt_ip6.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/extensions/libebt_ip6.c b/extensions/libebt_ip6.c
index b8a5a5d8c3a92..301bed9aadefd 100644
--- a/extensions/libebt_ip6.c
+++ b/extensions/libebt_ip6.c
@@ -250,9 +250,8 @@ static void brip6_init(struct xt_entry_match *match)
 static struct in6_addr *numeric_to_addr(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 (struct in6_addr *)NULL;
 }
@@ -292,7 +291,6 @@ static void ebt_parse_ip6_address(char *address, struct in6_addr *addr, struct i
 	char buf[256];
 	char *p;
 	int i;
-	int err;
 
 	strncpy(buf, address, sizeof(buf) - 1);
 	/* first the mask */
@@ -309,7 +307,7 @@ static void ebt_parse_ip6_address(char *address, struct in6_addr *addr, struct i
 	if (!memcmp(msk, &in6addr_any, sizeof(in6addr_any)))
 		strcpy(buf, "::");
 
-	if ((err=inet_pton(AF_INET6, buf, addr)) < 1) {
+	if (inet_pton(AF_INET6, buf, addr) < 1) {
 		xtables_error(PARAMETER_PROBLEM, "Invalid IPv6 Address '%s' specified", buf);
 		return;
 	}
-- 
2.31.1