From: Stephen Hemminger <stephen@networkplumber.org>
Date: Thu, 15 Nov 2018 22:36:27 +0000 (-0800)
Subject: ipmonitor: make local variable static
X-Git-Tag: v4.20.0~58
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e4b255ca9c68bc38c26a8e6502157299e6e9efd;p=thirdparty%2Fiproute2.git

ipmonitor: make local variable static

prefix_banner only used in one file.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/ip/ipmonitor.c b/ip/ipmonitor.c
index 9d5ac2b5e..743632cc5 100644
--- a/ip/ipmonitor.c
+++ b/ip/ipmonitor.c
@@ -24,7 +24,7 @@
 #include "ip_common.h"
 
 static void usage(void) __attribute__((noreturn));
-int prefix_banner;
+static int prefix_banner;
 int listen_all_nsid;
 
 static void usage(void)