Subject: Re: ath9k: dfs: remove accidental use of stack VLA

From: Kalle Valo <[email-masked]>
Date: Tue, 10 Apr 2018 14:33:12 +0000 (UTC)

"Gustavo A. R. Silva" <[email-masked]> wrote:

> In preparation to enabling -Wvla, remove accidental use of stack VLA.
> 
> This avoids an accidental stack VLA (since the compiler thinks
> the value of FFT_NUM_SAMPLES can change, even when marked
> "const"). This just replaces it with a #define.
> 
> Also, fixed as part of the directive to remove all VLAs from
> the kernel: https://lkml.org/lkml/2018/3/7/621
> 
> Signed-off-by: Gustavo A. R. Silva <[email-masked]>
> Signed-off-by: Kalle Valo <[email-masked]>

Patch applied to ath-next branch of ath.git, thanks.

9c27489a3454 ath9k: dfs: remove accidental use of stack VLA

-- 
https://patchwork.kernel.org/patch/10318271/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches