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-rw-r--r--tools/perf/arch/s390/util/auxtrace.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/arch/s390/util/auxtrace.c b/tools/perf/arch/s390/util/auxtrace.c
index 6cb48e4cffd9..3afe8256eff2 100644
--- a/tools/perf/arch/s390/util/auxtrace.c
+++ b/tools/perf/arch/s390/util/auxtrace.c
@@ -87,6 +87,7 @@ struct auxtrace_record *auxtrace_record__init(struct perf_evlist *evlist,
struct perf_evsel *pos;
int diagnose = 0;
+ *err = 0;
if (evlist->nr_entries == 0)
return NULL;