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-rw-r--r--tools/perf/arch/s390/annotate/instructions.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c
index e0e466c650df..8c72b44444cb 100644
--- a/tools/perf/arch/s390/annotate/instructions.c
+++ b/tools/perf/arch/s390/annotate/instructions.c
@@ -18,7 +18,8 @@ static struct ins_ops *s390__associate_ins_ops(struct arch *arch, const char *na
if (!strcmp(name, "br"))
ops = &ret_ops;
- arch__associate_ins_ops(arch, name, ops);
+ if (ops)
+ arch__associate_ins_ops(arch, name, ops);
return ops;
}