perf evlist: Don't use globals where not needed to

Some variables were global but used in just one function, so move it to
where it belongs.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-p80wec3z0vafe8dd0kz6ynyz@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-evlist.c b/tools/perf/builtin-evlist.c
index 1fb164164fd0b7340f6ac3f7b7a86607cdc039e2..997afb82691b8afe71660169484bc4473bd39793 100644 (file)
--- a/tools/perf/builtin-evlist.c
+++ b/tools/perf/builtin-evlist.c
@@ -108,23 +108,20 @@ static int __cmd_evlist(const char *input_name, struct perf_attr_details *detail
        return 0;
 }
 
-static const char * const evlist_usage[] = {
-       "perf evlist [<options>]",
-       NULL
-};
-
 int cmd_evlist(int argc, const char **argv, const char *prefix __maybe_unused)
 {
        struct perf_attr_details details = { .verbose = false, };
        const char *input_name = NULL;
        const struct option options[] = {
-               OPT_STRING('i', "input", &input_name, "file",
-                           "Input file name"),
-               OPT_BOOLEAN('F', "freq", &details.freq,
-                           "Show the sample frequency"),
-               OPT_BOOLEAN('v', "verbose", &details.verbose,
-                           "Show all event attr details"),
-               OPT_END()
+       OPT_STRING('i', "input", &input_name, "file", "Input file name"),
+       OPT_BOOLEAN('F', "freq", &details.freq, "Show the sample frequency"),
+       OPT_BOOLEAN('v', "verbose", &details.verbose,
+                   "Show all event attr details"),
+       OPT_END()
+       };
+       const char * const evlist_usage[] = {
+               "perf evlist [<options>]",
+               NULL
        };
 
        argc = parse_options(argc, argv, options, evlist_usage, 0);