perf inject: Remove unused parameter

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

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1372944040-32690-2-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 9 insertions, 10 deletions

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 84ad6abe4258..f299ddf29967 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;