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perf tools: Remove unused 'prefix' from builtin functions

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We got it from the git sources but never used it for anything, with the
place where this would be somehow used remaining:

  static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
  {
	prefix = NULL;
	if (p->option & RUN_SETUP)
		prefix = NULL; /* setup_perf_directory(); */

Ditch it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-uw5swz05vol0qpr32c5lpvus@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2017-03-27 11:47:20 -03:00
parent 6963d3c387
commit b0ad8ea664
41 changed files with 110 additions and 126 deletions
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6
tools/perf/builtin-sched.c
View file

@ -3272,10 +3272,10 @@ static int __cmd_record(int argc, const char **argv)
BUG_ON(i != rec_argc);
return cmd_record(i, rec_argv, NULL);
return cmd_record(i, rec_argv);
}
int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
int cmd_sched(int argc, const char **argv)
{
const char default_sort_order[] = "avg, max, switch, runtime";
struct perf_sched sched = {
@ -3412,7 +3412,7 @@ int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
* Aliased to 'perf script' for now:
*/
if (!strcmp(argv[0], "script"))
return cmd_script(argc, argv, prefix);
return cmd_script(argc, argv);
if (!strncmp(argv[0], "rec", 3)) {
return __cmd_record(argc, argv);