Warnings before patch:
files: ['include/linux/bpf_verifier.h', 'kernel/bpf/log.c', 'kernel/bpf/verifier.c', 'tools/testing/selftests/bpf/prog_tests/linked_list.c', 'tools/testing/selftests/bpf/progs/exceptions_assert.c', 'tools/testing/selftests/bpf/progs/iters.c', 'tools/testing/selftests/bpf/progs/mem_rdonly_untrusted.c', 'tools/testing/selftests/bpf/progs/verifier_align.c', 'tools/testing/selftests/bpf/progs/verifier_bounds.c', 'tools/testing/selftests/bpf/progs/verifier_direct_packet_access.c', 'tools/testing/selftests/bpf/progs/verifier_gotox.c', 'tools/testing/selftests/bpf/progs/verifier_helper_packet_access.c', 'tools/testing/selftests/bpf/progs/verifier_helper_value_access.c', 'tools/testing/selftests/bpf/progs/verifier_int_ptr.c', 'tools/testing/selftests/bpf/progs/verifier_meta_access.c', 'tools/testing/selftests/bpf/progs/verifier_spill_fill.c', 'tools/testing/selftests/bpf/progs/verifier_stack_ptr.c', 'tools/testing/selftests/bpf/progs/verifier_value_ptr_arith.c', 'tools/testing/selftests/bpf/progs/verifier_xdp_direct_packet_access.c', 'tools/testing/selftests/bpf/verifier/calls.c']

Current warnings:
files: ['include/linux/bpf_verifier.h', 'kernel/bpf/log.c', 'kernel/bpf/verifier.c', 'tools/testing/selftests/bpf/prog_tests/linked_list.c', 'tools/testing/selftests/bpf/progs/exceptions_assert.c', 'tools/testing/selftests/bpf/progs/iters.c', 'tools/testing/selftests/bpf/progs/mem_rdonly_untrusted.c', 'tools/testing/selftests/bpf/progs/verifier_align.c', 'tools/testing/selftests/bpf/progs/verifier_bounds.c', 'tools/testing/selftests/bpf/progs/verifier_direct_packet_access.c', 'tools/testing/selftests/bpf/progs/verifier_gotox.c', 'tools/testing/selftests/bpf/progs/verifier_helper_packet_access.c', 'tools/testing/selftests/bpf/progs/verifier_helper_value_access.c', 'tools/testing/selftests/bpf/progs/verifier_int_ptr.c', 'tools/testing/selftests/bpf/progs/verifier_meta_access.c', 'tools/testing/selftests/bpf/progs/verifier_spill_fill.c', 'tools/testing/selftests/bpf/progs/verifier_stack_ptr.c', 'tools/testing/selftests/bpf/progs/verifier_value_ptr_arith.c', 'tools/testing/selftests/bpf/progs/verifier_xdp_direct_packet_access.c', 'tools/testing/selftests/bpf/verifier/calls.c']

Warnings before: 0 after: 0