linux-kernel - [PATCH][stable-4.{14,19}.y 2/3] cdc

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Message-ID: <20230605122045.2455888-3-tudor.ambarus@linaro.org>
Date:   Mon,  5 Jun 2023 12:20:44 +0000
From:   Tudor Ambarus <tudor.ambarus@...aro.org>
To:     gregkh@...uxfoundation.org, stable@...r.kernel.org
Cc:     kuba@...nel.org, simon.horman@...igine.com, joneslee@...gle.com,
        oliver@...kum.org, davem@...emloft.net, bay@...kerdom.ru,
        linux-usb@...r.kernel.org, netdev@...r.kernel.or,
        linux-kernel@...r.kernel.org,
        Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [PATCH][stable-4.{14,19}.y 2/3] cdc_ncm: Fix the build warning

From: Alexander Bersenev <bay@...kerdom.ru>

[ Upstream commit 5d0ab06b63fc9c727a7bb72c81321c0114be540b ]

The ndp32->wLength is two bytes long, so replace cpu_to_le32 with cpu_to_le16.

Fixes: 0fa81b304a79 ("cdc_ncm: Implement the 32-bit version of NCM Transfer Block")
Signed-off-by: Alexander Bersenev <bay@...kerdom.ru>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
 drivers/net/usb/cdc_ncm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 631c32e4bcc3..ae2a44ceb23d 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -1175,7 +1175,7 @@ static struct usb_cdc_ncm_ndp32 *cdc_ncm_ndp32(struct cdc_ncm_ctx *ctx, struct s
 		ndp32 = ctx->delayed_ndp32;
 
 	ndp32->dwSignature = sign;
-	ndp32->wLength = cpu_to_le32(sizeof(struct usb_cdc_ncm_ndp32) + sizeof(struct usb_cdc_ncm_dpe32));
+	ndp32->wLength = cpu_to_le16(sizeof(struct usb_cdc_ncm_ndp32) + sizeof(struct usb_cdc_ncm_dpe32));
 	return ndp32;
 }
 
-- 
2.41.0.rc0.172.g3f132b7071-goog