From 71ed11cdea49804fa7956e10b2bfca19563aa654 Mon Sep 17 00:00:00 2001
From: Simon Duquennoy <simon.duquennoy@gmail.com>
Date: Wed, 1 Nov 2017 20:32:45 +0100
Subject: [PATCH] Border router: removed unused variable 'prefix'

---
 examples/rpl-border-router/common/border-router-common.c | 2 --
 examples/rpl-border-router/common/border-router-common.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/examples/rpl-border-router/common/border-router-common.c b/examples/rpl-border-router/common/border-router-common.c
index c078057af0..830212a50e 100644
--- a/examples/rpl-border-router/common/border-router-common.c
+++ b/examples/rpl-border-router/common/border-router-common.c
@@ -39,7 +39,6 @@
 #define LOG_MODULE "BR"
 #define LOG_LEVEL LOG_LEVEL_INFO
 
-uip_ipaddr_t prefix;
 uint8_t prefix_set;
 
 /*---------------------------------------------------------------------------*/
@@ -64,7 +63,6 @@ void
  void
  set_prefix_64(uip_ipaddr_t *prefix_64)
  {
-   memcpy(&prefix, prefix_64, 16);
    prefix_set = 1;
    rpl_dag_root_init(prefix_64, NULL);
    rpl_dag_root_init_dag_immediately();
diff --git a/examples/rpl-border-router/common/border-router-common.h b/examples/rpl-border-router/common/border-router-common.h
index 14775efad6..25d58aab09 100644
--- a/examples/rpl-border-router/common/border-router-common.h
+++ b/examples/rpl-border-router/common/border-router-common.h
@@ -34,7 +34,6 @@
 #include "net/ipv6/uip.h"
 #include "net/ipv6/uip-ds6.h"
 
-extern uip_ipaddr_t prefix;
 extern uint8_t prefix_set;
 
 void print_local_addresses(void);
-- 
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