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-rw-r--r--tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc5
1 files changed, 1 insertions, 4 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc b/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc
index aefab0c66d54..f59853857ad2 100644
--- a/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc
+++ b/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc
@@ -10,10 +10,7 @@ if ! grep -q function_graph available_tracers; then
exit_unsupported
fi
-if [ ! -f set_ftrace_filter ]; then
- echo "set_ftrace_filter not found? Is dynamic ftrace not set?"
- exit_unsupported
-fi
+check_filter_file set_ftrace_filter
do_reset() {
if [ -e /proc/sys/kernel/stack_tracer_enabled ]; then