Warnings before patch:
files: ['tools/testing/selftests/bpf/prog_tests/fexit_bpf2bpf.c', 'tools/testing/selftests/bpf/prog_tests/test_global_funcs.c', 'tools/testing/selftests/bpf/progs/exceptions_fail.c']

Current warnings:
files: ['tools/testing/selftests/bpf/prog_tests/fexit_bpf2bpf.c', 'tools/testing/selftests/bpf/prog_tests/test_global_funcs.c', 'tools/testing/selftests/bpf/progs/exceptions_fail.c', 'tools/testing/selftests/bpf/progs/freplace_int_with_void.c', 'tools/testing/selftests/bpf/progs/freplace_void.c', 'tools/testing/selftests/bpf/progs/test_global_func18.c']

Warnings before: 0 after: 0