bridge: make local variables static
enable_color and set_color_palette only used here. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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@ -23,12 +23,11 @@ int preferred_family = AF_UNSPEC;
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int oneline;
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int show_stats;
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int show_details;
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int show_pretty;
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int color;
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static int color;
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int compress_vlans;
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int json;
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int timestamp;
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char *batch_file;
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static const char *batch_file;
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int force;
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static void usage(void) __attribute__((noreturn));
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@ -27,7 +27,7 @@
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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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static void usage(void)
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{
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