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

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Message-ID: <ZsPw7+6vNoS651Cb@elsanto>
Date: Mon, 19 Aug 2024 19:27:11 -0600
From: "Gustavo A. R. Silva" <gustavoars@...nel.org>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Gustavo A. R. Silva" <gustavoars@...nel.org>,
	linux-hardening@...r.kernel.org
Subject: [PATCH][next] nfc: pn533: Avoid -Wflex-array-member-not-at-end
 warnings

-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>
---
 drivers/nfc/pn533/usb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/nfc/pn533/usb.c b/drivers/nfc/pn533/usb.c
index a187f0e0b0f7..ffd7367ce119 100644
--- a/drivers/nfc/pn533/usb.c
+++ b/drivers/nfc/pn533/usb.c
@@ -254,7 +254,6 @@ struct pn533_acr122_ccid_hdr {
 	 * byte for reposnse msg
 	 */
 	u8 params[3];
-	u8 data[]; /* payload */
 } __packed;
 
 struct pn533_acr122_apdu_hdr {
-- 
2.34.1