zebra: static ns

it only for local usage, only accessors are used.

diff --git a/zebra/zebra_ns.c b/zebra/zebra_ns.c
index 7014731e0455bf1af53851ca29a4b5fa1ddcd7e1..78072f43bb9eb57e32b97507559c4ef6eb22acc5 100644 (file)
--- a/zebra/zebra_ns.c
+++ b/zebra/zebra_ns.c
@@ -32,7 +32,7 @@
 
 DEFINE_MTYPE(ZEBRA, ZEBRA_NS, "Zebra Name Space")
 
-struct zebra_ns *dzns;
+static struct zebra_ns *dzns;
 
 struct zebra_ns *zebra_ns_lookup(ns_id_t ns_id)
 {