# Re: \[PATCH v3 bpf-next\] tools/resolve\_btfids: Fix warnings

- From: Song Liu \<song@kernel.org\>
- Date: 2021-03-29 23:11:19 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/03/7764175
- Thread: https://ratatoskr.run/netdev/2021/03/7764155/t.md

```text
On Mon, Mar 29, 2021 at 3:35 PM Stanislav Fomichev [ref] wrote:
>
> * make eprintf static, used only in main.c
> * initialize ret in eprintf
> * remove unused *tmp
>
> v3:
> * remove another err (Song Liu)
>
> v2:
> * remove unused 'int err = -1'
>
> Cc: Song Liu <song@kernel.org>
> Signed-off-by: Stanislav Fomichev <redacted>

Acked-by: Song Liu <redacted>
[...]
```