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From:   Kalle Valo <kvalo@kernel.org>
To:     cgel.zte@gmail.com
Cc:     luciano.coelho@intel.com, davem@davemloft.net, kuba@kernel.org,
        trix@redhat.com, johannes.berg@intel.com,
        linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, Minghao Chi <chi.minghao@zte.com.cn>,
        Zeal Robot <zealci@zte.com.cn>
Subject: Re: [PATCH] dvm: use struct_size over open coded arithmetic
References: <20220128080206.1211452-1-chi.minghao@zte.com.cn>
Date:   Fri, 28 Jan 2022 11:01:54 +0200
In-Reply-To: <20220128080206.1211452-1-chi.minghao@zte.com.cn> (cgel zte's
        message of "Fri, 28 Jan 2022 08:02:06 +0000")
Message-ID: <87o83wi67x.fsf@kernel.org>
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cgel.zte@gmail.com writes:

> From: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
>
> Replace zero-length array with flexible-array member and make use
> of the struct_size() helper in kmalloc(). For example:
>
> struct iwl_wipan_noa_data {
> 	...
> 	u8 data[];
> };
>
> Make use of the struct_size() helper instead of an open-coded version
> in order to avoid any potential type mistakes.
>
> Reported-by: Zeal Robot <zealci@zte.com.cn>
> Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
> ---
>  drivers/net/wireless/intel/iwlwifi/dvm/rx.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

The prefix should be "iwlwifi: dvm:".

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