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Message-ID: <80fe7b75-a324-9af1-38a9-ee259b886d7e@embeddedor.com>
Date: Wed, 22 Jul 2020 13:27:40 -0500
From: "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To: "Gustavo A. R. Silva" <gustavoars@...nel.org>,
Maya Erez <merez@...eaurora.org>,
Kalle Valo <kvalo@...eaurora.org>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>
Cc: linux-wireless@...r.kernel.org, wil6210@....qualcomm.com,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH][next] wil6210: Avoid the use of one-element array
Hi all,
Friendly ping: who can take this? :)
Thanks
--
Gustavo
On 7/15/20 16:57, Gustavo A. R. Silva wrote:
> One-element arrays are being deprecated[1]. Replace the one-element
> array with a simple value type 'u8 reserved'[2], once this is just
> a placeholder for alignment.
>
> [1] https://github.com/KSPP/linux/issues/79
> [2] https://github.com/KSPP/linux/issues/86
>
> Tested-by: kernel test robot <lkp@...el.com>
> Link: https://github.com/GustavoARSilva/linux-hardening/blob/master/cii/0-day/wil6210-20200715.md
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
> ---
> drivers/net/wireless/ath/wil6210/wmi.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
> index 9affa4525609..beb53cac329b 100644
> --- a/drivers/net/wireless/ath/wil6210/wmi.h
> +++ b/drivers/net/wireless/ath/wil6210/wmi.h
> @@ -3086,7 +3086,7 @@ struct wmi_scheduling_scheme_event {
> /* wmi_sched_scheme_failure_type */
> u8 failure_type;
> /* alignment to 32b */
> - u8 reserved[1];
> + u8 reserved;
> } __packed;
>
> /* WMI_RS_CFG_CMDID - deprecated */
>
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