Warnings before patch:
files: ['tools/testing/selftests/bpf/bpf_experimental.h', 'tools/testing/selftests/bpf/prog_tests/spin_lock.c', 'tools/testing/selftests/bpf/progs/kptr_xchg_inline.c']

Current warnings:
files: ['tools/testing/selftests/bpf/bpf_experimental.h', 'tools/testing/selftests/bpf/prog_tests/spin_lock.c', 'tools/testing/selftests/bpf/progs/kptr_xchg_inline.c']

Warnings before: 0 after: 0