linux-kernel - Re: [PATCH][next] nfc: pn533: Avoid -Wflex-array-member-not-at-end warnings

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Message-ID: <20240820184246.GC2898@kernel.org>
Date: Tue, 20 Aug 2024 19:42:46 +0100
From: Simon Horman <horms@...nel.org>
To: "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc: Krzysztof Kozlowski <krzk@...nel.org>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH][next] nfc: pn533: Avoid -Wflex-array-member-not-at-end
 warnings

On Mon, Aug 19, 2024 at 07:27:11PM -0600, Gustavo A. R. Silva wrote:
> -Wflex-array-member-not-at-end was introduced in GCC-14, and we are
> getting ready to enable it, globally.
> 
> Remove unnecessary flex-array member `data[]`, and with this fix
> the following warnings:
> 
> drivers/nfc/pn533/usb.c:268:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
> drivers/nfc/pn533/usb.c:275:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
> 
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>

Reviewed-by: Simon Horman <horms@...nel.org>