perf tools: Remove unused 'unset' parameter from parse_events

The 'unset' parameter is option callback leftover with no use, removing.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ulrich Drepper <drepper@gmail.com>
Link: http://lkml.kernel.org/r/1358257194-8204-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

5 files changed, 8 insertions, 10 deletions

diff --git a/tools/perf/tests/evsel-roundtrip-name.c b/tools/perf/tests/evsel-roundtrip-name.c
index e61fc828a158..0fd99a9adb91 100644
--- a/tools/perf/tests/evsel-roundtrip-name.c
+++ b/tools/perf/tests/evsel-roundtrip-name.c
@@ -22,7 +22,7 @@ static int perf_evsel__roundtrip_cache_name_test(void)
                         for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
                                 __perf_evsel__hw_cache_type_op_res_name(type, op, i,
                                                                         name, sizeof(name));
-                                err = parse_events(evlist, name, 0);
+                                err = parse_events(evlist, name);
                                 if (err)
                                         ret = err;
                         }
@@ -70,7 +70,7 @@ static int __perf_evsel__name_array_test(const char *names[], int nr_names)
                 return -ENOMEM;
 
         for (i = 0; i < nr_names; ++i) {
-                err = parse_events(evlist, names[i], 0);
+                err = parse_events(evlist, names[i]);
                 if (err) {
                         pr_debug("failed to parse event '%s', err %d\n",
                                  names[i], err);
diff --git a/tools/perf/tests/hists_link.c b/tools/perf/tests/hists_link.c
index 27860a082381..0afd9223bde7 100644
--- a/tools/perf/tests/hists_link.c
+++ b/tools/perf/tests/hists_link.c
@@ -441,10 +441,10 @@ int test__hists_link(void)
         if (evlist == NULL)
                 return -ENOMEM;
 
-        err = parse_events(evlist, "cpu-clock", 0);
+        err = parse_events(evlist, "cpu-clock");
         if (err)
                 goto out;
-        err = parse_events(evlist, "task-clock", 0);
+        err = parse_events(evlist, "task-clock");
         if (err)
                 goto out;
 
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index e7eb708da32c..337424d02e53 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -1018,7 +1018,7 @@ static int test_event(struct test__event_st *e)
         if (evlist == NULL)
                 return -ENOMEM;
 
-        ret = parse_events(evlist, e->name, 0);
+        ret = parse_events(evlist, e->name);
         if (ret) {
                 pr_debug("failed to parse event '%s', err %d\n",
                          e->name, ret);
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 626c120f00da..d3bf570a7084 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -872,8 +872,7 @@ int parse_events_terms(struct list_head *terms, const char *str)
         return ret;
 }
 
-int parse_events(struct perf_evlist *evlist, const char *str,
-                 int unset __maybe_unused)
+int parse_events(struct perf_evlist *evlist, const char *str)
 {
         struct parse_events_data__events data = {
                 .list = LIST_HEAD_INIT(data.list),
@@ -900,7 +899,7 @@ int parse_events_option(const struct option *opt, const char *str,
                         int unset __maybe_unused)
 {
         struct perf_evlist *evlist = *(struct perf_evlist **)opt->value;
-        int ret = parse_events(evlist, str, unset);
+        int ret = parse_events(evlist, str);
 
         if (ret) {
                 fprintf(stderr, "invalid or unsupported event: '%s'\n", str);
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index b7af80b8bdda..7c5244fa0885 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -29,8 +29,7 @@ const char *event_type(int type);
 
 extern int parse_events_option(const struct option *opt, const char *str,
                                int unset);
-extern int parse_events(struct perf_evlist *evlist, const char *str,
-                        int unset);
+extern int parse_events(struct perf_evlist *evlist, const char *str);
 extern int parse_events_terms(struct list_head *terms, const char *str);
 extern int parse_filter(const struct option *opt, const char *str, int unset);