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-rw-r--r--kernel/trace/trace.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index dec13ff66077..a6446c03cfbc 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -605,7 +605,6 @@ void trace_graph_function(struct trace_array *tr,
void trace_latency_header(struct seq_file *m);
void trace_default_header(struct seq_file *m);
void print_trace_header(struct seq_file *m, struct trace_iterator *iter);
-int trace_empty(struct trace_iterator *iter);
void trace_graph_return(struct ftrace_graph_ret *trace);
int trace_graph_entry(struct ftrace_graph_ent *trace);