Re: [PATCH][next] rtw88: remove redundant null pointer check on arrays

From: Kalle Valo
Date: Thu Oct 31 2019 - 04:05:18 EST


Colin King <colin.king@xxxxxxxxxxxxx> wrote:

> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> The checks to see if swing_table->n or swing_table->p are null are
> redundant since n and p are arrays and can never be null if
> swing_table is non-null. I believe these are redundant checks
> and can be safely removed, especially the checks implies that these
> are not arrays which can lead to confusion.
>
> Addresses-Coverity: ("Array compared against 0")
> Fixes: c97ee3e0bea2 ("rtw88: add power tracking support")
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Patch applied to wireless-drivers-next.git, thanks.

baff8da6e163 rtw88: remove redundant null pointer check on arrays

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https://patchwork.kernel.org/patch/11212093/

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