Warnings before patch:
files: ['include/linux/bpf_verifier.h', 'kernel/bpf/verifier.c', 'tools/testing/selftests/bpf/prog_tests/bpf_nf.c', 'tools/testing/selftests/bpf/prog_tests/cb_refs.c', 'tools/testing/selftests/bpf/prog_tests/kfunc_call.c', 'tools/testing/selftests/bpf/prog_tests/linked_list.c', 'tools/testing/selftests/bpf/progs/cgrp_kfunc_failure.c', 'tools/testing/selftests/bpf/progs/cpumask_failure.c', 'tools/testing/selftests/bpf/progs/dynptr_fail.c', 'tools/testing/selftests/bpf/progs/file_reader_fail.c', 'tools/testing/selftests/bpf/progs/irq.c', 'tools/testing/selftests/bpf/progs/iters.c', 'tools/testing/selftests/bpf/progs/iters_state_safety.c', 'tools/testing/selftests/bpf/progs/iters_testmod.c', 'tools/testing/selftests/bpf/progs/iters_testmod_seq.c', 'tools/testing/selftests/bpf/progs/map_kptr_fail.c', 'tools/testing/selftests/bpf/progs/percpu_alloc_fail.c', 'tools/testing/selftests/bpf/progs/rbtree_fail.c', 'tools/testing/selftests/bpf/progs/refcounted_kptr_fail.c', 'tools/testing/selftests/bpf/progs/stream_fail.c', 'tools/testing/selftests/bpf/progs/task_kfunc_failure.c', 'tools/testing/selftests/bpf/progs/task_work_fail.c', 'tools/testing/selftests/bpf/progs/test_bpf_nf_fail.c', 'tools/testing/selftests/bpf/progs/test_kfunc_dynptr_param.c', 'tools/testing/selftests/bpf/progs/test_kfunc_param_nullable.c', 'tools/testing/selftests/bpf/progs/verifier_bits_iter.c', 'tools/testing/selftests/bpf/progs/verifier_ref_tracking.c', 'tools/testing/selftests/bpf/progs/verifier_vfs_reject.c', 'tools/testing/selftests/bpf/progs/wq_failures.c', 'tools/testing/selftests/bpf/verifier/calls.c']

Current warnings:
files: ['include/linux/bpf_verifier.h', 'kernel/bpf/verifier.c', 'tools/testing/selftests/bpf/prog_tests/bpf_nf.c', 'tools/testing/selftests/bpf/prog_tests/cb_refs.c', 'tools/testing/selftests/bpf/prog_tests/kfunc_call.c', 'tools/testing/selftests/bpf/prog_tests/linked_list.c', 'tools/testing/selftests/bpf/progs/cgrp_kfunc_failure.c', 'tools/testing/selftests/bpf/progs/cpumask_failure.c', 'tools/testing/selftests/bpf/progs/dynptr_fail.c', 'tools/testing/selftests/bpf/progs/file_reader_fail.c', 'tools/testing/selftests/bpf/progs/irq.c', 'tools/testing/selftests/bpf/progs/iters.c', 'tools/testing/selftests/bpf/progs/iters_state_safety.c', 'tools/testing/selftests/bpf/progs/iters_testmod.c', 'tools/testing/selftests/bpf/progs/iters_testmod_seq.c', 'tools/testing/selftests/bpf/progs/map_kptr_fail.c', 'tools/testing/selftests/bpf/progs/percpu_alloc_fail.c', 'tools/testing/selftests/bpf/progs/rbtree_fail.c', 'tools/testing/selftests/bpf/progs/refcounted_kptr_fail.c', 'tools/testing/selftests/bpf/progs/stream_fail.c', 'tools/testing/selftests/bpf/progs/task_kfunc_failure.c', 'tools/testing/selftests/bpf/progs/task_work_fail.c', 'tools/testing/selftests/bpf/progs/test_bpf_nf_fail.c', 'tools/testing/selftests/bpf/progs/test_kfunc_dynptr_param.c', 'tools/testing/selftests/bpf/progs/test_kfunc_param_nullable.c', 'tools/testing/selftests/bpf/progs/verifier_bits_iter.c', 'tools/testing/selftests/bpf/progs/verifier_ref_tracking.c', 'tools/testing/selftests/bpf/progs/verifier_vfs_reject.c', 'tools/testing/selftests/bpf/progs/wq_failures.c', 'tools/testing/selftests/bpf/verifier/calls.c']

Warnings before: 0 after: 0