netdev - [net-next 16/21] can: c_can: remove unused variable struct c_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]

Message-Id: <20210527084532.1384031-17-mkl@pengutronix.de>
Date:   Thu, 27 May 2021 10:45:27 +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, Dario Binacchi <dariobin@...ero.it>,
        Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [net-next 16/21] can: c_can: remove unused variable struct c_can_priv::rxmasked

From: Dario Binacchi <dariobin@...ero.it>

The member rxmasked of struct c_can_priv is initialized by
c_can_chip_config(), but's it's never used, so remove it.

Link: https://lore.kernel.org/r/20210509124309.30024-2-dariobin@libero.it
Signed-off-by: Dario Binacchi <dariobin@...ero.it>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/c_can/c_can.c | 1 -
 drivers/net/can/c_can/c_can.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index 313793f6922d..1fa47968c2ec 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -599,7 +599,6 @@ static int c_can_chip_config(struct net_device *dev)
 
 	/* Clear all internal status */
 	atomic_set(&priv->tx_active, 0);
-	priv->rxmasked = 0;
 	priv->tx_dir = 0;
 
 	/* set bittiming params */
diff --git a/drivers/net/can/c_can/c_can.h b/drivers/net/can/c_can/c_can.h
index 06045f610f0e..517845c4571e 100644
--- a/drivers/net/can/c_can/c_can.h
+++ b/drivers/net/can/c_can/c_can.h
@@ -205,7 +205,6 @@ struct c_can_priv {
 	struct c_can_raminit raminit_sys;	/* RAMINIT via syscon regmap */
 	void (*raminit)(const struct c_can_priv *priv, bool enable);
 	u32 comm_rcv_high;
-	u32 rxmasked;
 	u32 dlc[];
 };
 
-- 
2.30.2