# Re: \[PATCHv2 1/1\] mlx4\_en: remove unnecessary returned value check

- From: David Miller \<hidden\>
- Date: 2017-07-15 21:30:58 
- List: netdev
- Page: https://ratatoskr.run/netdev/2017/07/11059756
- Thread: https://ratatoskr.run/linux-rdma/2017/07/11059756/t.md

```text
From: Zhu Yanjun <redacted>
Date: Thu, 13 Jul 2017 23:01:27 -0400

> The function __mlx4_zone_remove_one_entry always returns zero. So
> it is not necessary to check it.
> 
> Cc: Joe Jin <redacted>
> Cc: Junxiao Bi <redacted>
> Signed-off-by: Zhu Yanjun <redacted>
> Reviewed-by: Yuval Shaia <redacted>
> ---
> Change from v1 to v2:
>  Initialization is moved to variable declaration.

Applied.
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```