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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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4
tools/perf/bench/mem-functions.c
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@@ -284,7 +284,7 @@ static const char * const bench_mem_memcpy_usage[] = {
NULL
};
int bench_mem_memcpy(int argc, const char **argv, const char *prefix __maybe_unused)
int bench_mem_memcpy(int argc, const char **argv)
{
struct bench_mem_info info = {
.functions = memcpy_functions,
@@ -358,7 +358,7 @@ static const struct function memset_functions[] = {
{ .name = NULL, }
};
int bench_mem_memset(int argc, const char **argv, const char *prefix __maybe_unused)
int bench_mem_memset(int argc, const char **argv)
{
struct bench_mem_info info = {
.functions = memset_functions,