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tools/bpftool: Remove warning about PID iterator support
Don't emit warning that bpftool was built without PID iterator support. This error garbles JSON output of otherwise perfectly valid show commands. Reported-by: Andrey Ignatov <rdna@fb.com> Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20200710232605.20918-1-andriin@fb.com
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@ -15,7 +15,6 @@
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int build_obj_refs_table(struct obj_refs_table *table, enum bpf_obj_type type)
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{
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p_err("bpftool built without PID iterator support");
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return -ENOTSUP;
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}
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void delete_obj_refs_table(struct obj_refs_table *table) {}
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