Warnings before patch:
files: ['include/trace/bpf_probe.h', 'kernel/trace/bpf_trace.c', 'net/bpf/test_run.c']
Warning: net/bpf/test_run.c:887 No description found for return value of 'range_is_zero'
Warning: net/bpf/test_run.c:887 No description found for return value of 'range_is_zero'

Current warnings:
files: ['include/trace/bpf_probe.h', 'kernel/trace/bpf_trace.c', 'net/bpf/test_run.c']
Warning: net/bpf/test_run.c:922 No description found for return value of 'range_is_zero'
Warning: net/bpf/test_run.c:922 No description found for return value of 'range_is_zero'

Warnings before: 2 after: 2