1 files changed, 4 insertions, 22 deletions

diff --git a/lib/sockunion.c b/lib/sockunion.c
index c37ab1d6dd..7acb5004db 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -403,8 +403,7 @@ int sockunion_same(const union sockunion *su1, const union sockunion *su2)
 			     sizeof(struct in_addr));
 		break;
 	case AF_INET6:
-		ret = memcmp(&su1->sin6.sin6_addr, &su2->sin6.sin6_addr,
-			     sizeof(struct in6_addr));
+		ret = IPV6_ADDR_CMP(&su1->sin6.sin6_addr, &su2->sin6.sin6_addr);
 		if ((ret == 0) && IN6_IS_ADDR_LINKLOCAL(&su1->sin6.sin6_addr)) {
 			/* compare interface indices */
 			if (su1->sin6.sin6_scope_id && su2->sin6.sin6_scope_id)
@@ -588,23 +587,6 @@ static void __attribute__((unused)) sockunion_print(const union sockunion *su)
 	}
 }
 
-int in6addr_cmp(const struct in6_addr *addr1, const struct in6_addr *addr2)
-{
-	unsigned int i;
-	const uint8_t *p1, *p2;
-
-	p1 = (const uint8_t *)addr1;
-	p2 = (const uint8_t *)addr2;
-
-	for (i = 0; i < sizeof(struct in6_addr); i++) {
-		if (p1[i] > p2[i])
-			return 1;
-		else if (p1[i] < p2[i])
-			return -1;
-	}
-	return 0;
-}
-
 int sockunion_cmp(const union sockunion *su1, const union sockunion *su2)
 {
 	if (su1->sa.sa_family > su2->sa.sa_family)
@@ -621,7 +603,8 @@ int sockunion_cmp(const union sockunion *su1, const union sockunion *su2)
 			return -1;
 	}
 	if (su1->sa.sa_family == AF_INET6)
-		return in6addr_cmp(&su1->sin6.sin6_addr, &su2->sin6.sin6_addr);
+		return IPV6_ADDR_CMP(&su1->sin6.sin6_addr, &su2->sin6.sin6_addr);
+
 	return 0;
 }
 
@@ -727,8 +710,7 @@ int sockunion_is_null(const union sockunion *su)
 	case AF_INET:
 		return (su->sin.sin_addr.s_addr == 0);
 	case AF_INET6:
-		return !memcmp(su->sin6.sin6_addr.s6_addr, null_s6_addr,
-			       sizeof(null_s6_addr));
+		return !IPV6_ADDR_CMP(su->sin6.sin6_addr.s6_addr, null_s6_addr);
 	default:
 		return 0;
 	}