ipmonitor: make local variable static
prefix_banner only used in one file. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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@ -24,7 +24,7 @@
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#include "ip_common.h"
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#include "ip_common.h"
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static void usage(void) __attribute__((noreturn));
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static void usage(void) __attribute__((noreturn));
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int prefix_banner;
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static int prefix_banner;
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int listen_all_nsid;
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int listen_all_nsid;
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static void usage(void)
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static void usage(void)
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