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2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/kernel/trace/trace_probe.h
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..
@@ -301,7 +301,7 @@
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 {
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 	struct trace_probe_event *tpe = trace_probe_event_from_call(call);
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-	return list_first_entry(&tpe->probes, struct trace_probe, list);
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+	return list_first_entry_or_null(&tpe->probes, struct trace_probe, list);
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 }
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 static inline struct list_head *trace_probe_probe_list(struct trace_probe *tp)