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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-probe.c
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@@ -468,7 +468,7 @@ out:
static int
__cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused)
__cmd_probe(int argc, const char **argv)
{
const char * const probe_usage[] = {
"perf probe [<options>] 'PROBEDEF' ['PROBEDEF' ...]",
@@ -687,13 +687,13 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused)
return 0;
}
int cmd_probe(int argc, const char **argv, const char *prefix)
int cmd_probe(int argc, const char **argv)
{
int ret;
ret = init_params();
if (!ret) {
ret = __cmd_probe(argc, argv, prefix);
ret = __cmd_probe(argc, argv);
cleanup_params();
}