Warnings before patch:
files: ['tools/testing/selftests/bpf/benchs/bench_trigger.c', 'tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c', 'tools/testing/selftests/bpf/trace_helpers.c', 'tools/testing/selftests/bpf/trace_helpers.h']

Current warnings:
files: ['tools/testing/selftests/bpf/benchs/bench_trigger.c', 'tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c', 'tools/testing/selftests/bpf/trace_helpers.c', 'tools/testing/selftests/bpf/trace_helpers.h']

Warnings before: 0 after: 0