[PATCH V2 01/15] perf tools: remove unused parameter

From: Adrian Hunter
Date: Thu Jun 27 2013 - 03:54:38 EST


'machine' is unused in 'perf_event__repipe_synth()' and some
callers pass NULL anyway. So remove it.

Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
---
tools/perf/builtin-inject.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 84ad6ab..f299ddf 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -38,8 +38,7 @@ struct event_entry {
};

static int perf_event__repipe_synth(struct perf_tool *tool,
- union perf_event *event,
- struct machine *machine __maybe_unused)
+ union perf_event *event)
{
struct perf_inject *inject = container_of(tool, struct perf_inject, tool);
uint32_t size;
@@ -65,20 +64,20 @@ static int perf_event__repipe_op2_synth(struct perf_tool *tool,
struct perf_session *session
__maybe_unused)
{
- return perf_event__repipe_synth(tool, event, NULL);
+ return perf_event__repipe_synth(tool, event);
}

static int perf_event__repipe_event_type_synth(struct perf_tool *tool,
union perf_event *event)
{
- return perf_event__repipe_synth(tool, event, NULL);
+ return perf_event__repipe_synth(tool, event);
}

static int perf_event__repipe_tracing_data_synth(union perf_event *event,
struct perf_session *session
__maybe_unused)
{
- return perf_event__repipe_synth(NULL, event, NULL);
+ return perf_event__repipe_synth(NULL, event);
}

static int perf_event__repipe_attr(union perf_event *event,
@@ -89,15 +88,15 @@ static int perf_event__repipe_attr(union perf_event *event,
if (ret)
return ret;

- return perf_event__repipe_synth(NULL, event, NULL);
+ return perf_event__repipe_synth(NULL, event);
}

static int perf_event__repipe(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample __maybe_unused,
- struct machine *machine)
+ struct machine *machine __maybe_unused)
{
- return perf_event__repipe_synth(tool, event, machine);
+ return perf_event__repipe_synth(tool, event);
}

typedef int (*inject_handler)(struct perf_tool *tool,
@@ -119,7 +118,7 @@ static int perf_event__repipe_sample(struct perf_tool *tool,

build_id__mark_dso_hit(tool, event, sample, evsel, machine);

- return perf_event__repipe_synth(tool, event, machine);
+ return perf_event__repipe_synth(tool, event);
}

static int perf_event__repipe_mmap(struct perf_tool *tool,
@@ -153,7 +152,7 @@ static int perf_event__repipe_tracing_data(union perf_event *event,
{
int err;

- perf_event__repipe_synth(NULL, event, NULL);
+ perf_event__repipe_synth(NULL, event);
err = perf_event__process_tracing_data(event, session);

return err;
--
1.7.11.7

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