netdev - [net-next 10/21] can: hi311x: hi3110_can

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 27 May 2021 10:45:21 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [net-next 10/21] can: hi311x: hi3110_can_probe(): silence clang warning

This patch silences the following clang warning:

| drivers/net/can/spi/hi311x.c:874:17: warning: cast to smaller integer type
| 'enum hi3110_model' from 'const void *' [-Wvoid-pointer-to-enum-cast]
|                 priv->model = (enum hi3110_model)of_id->data;
|                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 57e83fb9b746 ("can: hi311x: Add Holt HI-311x CAN driver")
Link: https://lore.kernel.org/r/20210504200520.1179635-3-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/spi/hi311x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/spi/hi311x.c b/drivers/net/can/spi/hi311x.c
index 6f5d6d04a8b9..dd17b8c53e1c 100644
--- a/drivers/net/can/spi/hi311x.c
+++ b/drivers/net/can/spi/hi311x.c
@@ -871,7 +871,7 @@ static int hi3110_can_probe(struct spi_device *spi)
 		CAN_CTRLMODE_BERR_REPORTING;
 
 	if (of_id)
-		priv->model = (enum hi3110_model)of_id->data;
+		priv->model = (enum hi3110_model)(uintptr_t)of_id->data;
 	else
 		priv->model = spi_get_device_id(spi)->driver_data;
 	priv->net = net;
-- 
2.30.2