Warnings before patch:
files: ['tools/bpf/bpftool/gen.c', 'tools/bpf/bpftool/sign.c', 'tools/bpf/bpftool/Makefile', 'tools/bpf/bpftool/prog.c']

Current warnings:
files: ['tools/bpf/bpftool/gen.c', 'tools/bpf/bpftool/sign.c', 'tools/bpf/bpftool/Makefile', 'tools/bpf/bpftool/prog.c']

Warnings before: 0 after: 0