From 010f3550b6d25557f3ab1c62d42bf0ffdc8d7322 Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Wed, 2 Nov 2016 12:00:13 +0100
Subject: [PATCH] Cleanup macro parameter names

---
 src/include/lwip/ip_addr.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/include/lwip/ip_addr.h b/src/include/lwip/ip_addr.h
index 7e850377..26ab916e 100644
--- a/src/include/lwip/ip_addr.h
+++ b/src/include/lwip/ip_addr.h
@@ -223,8 +223,8 @@ int ipaddr_aton(const char *cp, ip_addr_t *addr);
   (ip6addr)->addr[0] = 0; } while(0);
 
 /** @ingroup ipaddr */
-#define unmap_ipv6_mapped_ipv4(target, source) \
-  (target)->addr = (source)->addr[3];
+#define unmap_ipv6_mapped_ipv4(ip4addr, ip6addr) \
+  (ip4addr)->addr = (ip6addr)->addr[3];
 
 #else /* LWIP_IPV4 && LWIP_IPV6 */