From 0e1d74934045dc5e3966af7fcb5663d8ce6d960f Mon Sep 17 00:00:00 2001
From: Matthias Kolja Miehl <miehl@w3hs.net>
Date: Sun, 21 Aug 2016 07:01:27 +0200
Subject: [PATCH] sys/net/gnrc: gnrc_rpl_control_messages: fix variableScope
---
sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c b/sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c
index 947d0d30a3..fe779fe3d9 100644
--- a/sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c
+++ b/sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c
@@ -720,7 +720,6 @@ void gnrc_rpl_send_DAO(gnrc_rpl_instance_t *inst, ipv6_addr_t *destination, uint
/* add external and RPL FIB entries */
for (size_t i = 0; i < gnrc_ipv6_fib_table.size; ++i) {
- ipv6_addr_t *addr;
fib_entry_t *fentry = &gnrc_ipv6_fib_table.data.entries[i];
if (fentry->lifetime != 0) {
if (!(fentry->next_hop_flags & FIB_FLAG_RPL_ROUTE)) {
@@ -747,7 +746,7 @@ void gnrc_rpl_send_DAO(gnrc_rpl_instance_t *inst, ipv6_addr_t *destination, uint
int_processed = true;
}
}
- addr = (ipv6_addr_t *) fentry->global->address;
+ ipv6_addr_t *addr = (ipv6_addr_t *) fentry->global->address;
if (ipv6_addr_is_global(addr)) {
size_t prefix_length = (fentry->global_flags >> FIB_FLAG_NET_PREFIX_SHIFT);
--
GitLab