Warnings before patch:
files: ['tools/testing/selftests/bpf/prog_tests/bpf_nf.c', 'tools/testing/selftests/bpf/progs/test_bpf_nf.c', 'tools/testing/selftests/bpf/progs/test_bpf_nf_fail.c']

Current warnings:
files: ['tools/testing/selftests/bpf/prog_tests/bpf_nf.c', 'tools/testing/selftests/bpf/progs/test_bpf_nf.c', 'tools/testing/selftests/bpf/progs/test_bpf_nf_fail.c']

Warnings before: 0 after: 0