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ipmonitor: make local variable static 

prefix_banner only used in one file.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2018-11-15 14:36:27 -08:00
parent 086277b591
commit 3e4b255ca9
1 changed files with 1 additions and 1 deletions
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2
ip/ipmonitor.c
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@ -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)