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Subject: Re: [PATCH] wifi: ath11k: drop NULL pointer check in
 ath11k_update_per_peer_tx_stats()
From:   Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20230906093704.14001-1-dmantipov@yandex.ru>
References: <20230906093704.14001-1-dmantipov@yandex.ru>
To:     Dmitry Antipov <dmantipov@yandex.ru>
Cc:     Jeff Johnson <quic_jjohnson@quicinc.com>,
        linux-wireless@vger.kernel.org, lvc-project@linuxtesting.org,
        ath11k@lists.infradead.org, Dmitry Antipov <dmantipov@yandex.ru>
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2
Message-ID: <169528400337.1539628.7739014266024869825.kvalo@kernel.org>
Date:   Thu, 21 Sep 2023 08:13:25 +0000 (UTC)
Precedence: bulk

Dmitry Antipov <dmantipov@yandex.ru> wrote:

> Since 'user_stats' is a fixed-size array of 'struct htt_ppdu_user_stats'
> in 'struct htt_ppdu_stats', any of its member can't be NULL and so
> relevant check may be dropped.
> 
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
> 
> Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

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

ac13a7842ab4 wifi: ath11k: drop NULL pointer check in ath11k_update_per_peer_tx_stats()

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20230906093704.14001-1-dmantipov@yandex.ru/

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