From c5e1683a8cebee71f80ee6921487dad638fcda62 Mon Sep 17 00:00:00 2001
From: Joakim Gebart <joakim.gebart@eistec.se>
Date: Fri, 23 Jan 2015 19:43:31 +0100
Subject: [PATCH] rpl: Make ipv6_buf local.

---
 sys/net/routing/rpl/rpl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/net/routing/rpl/rpl.c b/sys/net/routing/rpl/rpl.c
index 7db945142f..0b24bb9dba 100644
--- a/sys/net/routing/rpl/rpl.c
+++ b/sys/net/routing/rpl/rpl.c
@@ -76,7 +76,7 @@ uint8_t rpl_max_routing_entries;
 ipv6_addr_t my_address;
 
 /* IPv6 message buffer */
-ipv6_hdr_t *ipv6_buf;
+static ipv6_hdr_t *ipv6_buf;
 
 uint8_t rpl_init(int if_id)
 {