net/bpf/test_run.c:878: warning: No description found for return value of 'range_is_zero'
net/core/filter.c:135: warning: No description found for return value of 'sk_filter_trim_cap'
net/core/filter.c:572: warning: No description found for return value of 'bpf_convert_filter'
net/core/filter.c:1067: warning: No description found for return value of 'bpf_check_classic'
net/core/filter.c:1372: warning: No description found for return value of 'bpf_prog_create'
net/core/filter.c:1418: warning: No description found for return value of 'bpf_prog_create_from_user'
net/core/filter.c:1539: warning: No description found for return value of 'sk_attach_filter'
net/bpf/test_run.c:878: warning: No description found for return value of 'range_is_zero'
net/core/filter.c:135: warning: No description found for return value of 'sk_filter_trim_cap'
net/core/filter.c:572: warning: No description found for return value of 'bpf_convert_filter'
net/core/filter.c:1067: warning: No description found for return value of 'bpf_check_classic'
net/core/filter.c:1372: warning: No description found for return value of 'bpf_prog_create'
net/core/filter.c:1418: warning: No description found for return value of 'bpf_prog_create_from_user'
net/core/filter.c:1539: warning: No description found for return value of 'sk_attach_filter'