perf tests: Forward the perf_sample in the dwarf unwind test

It _will_ be used, no sense in receiving it and nor fowarding it along.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-ht8v5et209wuoh5o6nh9pzyq@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c
index 1c5c0221cea2..8f6eb853aaf7 100644
--- a/tools/perf/tests/dwarf-unwind.c
+++ b/tools/perf/tests/dwarf-unwind.c
@@ -20,10 +20,10 @@
 
 static int mmap_handler(struct perf_tool *tool __maybe_unused,
                         union perf_event *event,
-                        struct perf_sample *sample __maybe_unused,
+                        struct perf_sample *sample,
                         struct machine *machine)
 {
-        return machine__process_mmap2_event(machine, event, NULL);
+        return machine__process_mmap2_event(machine, event, sample);
 }
 
 static int init_live_machine(struct machine *machine)