From: Marek Vasut <marex@denx.de>
Date: Thu, 9 Jun 2016 19:21:00 +0000 (+0200)
Subject: can: slcan: Replace sizeof struct can_frame with CAN_MTU
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=21aedfdf092b0ceaf717e89495505052f8346362;p=openwrt%2Fstaging%2Fblogic.git

can: slcan: Replace sizeof struct can_frame with CAN_MTU

Use CAN_MTU macro instead of sizeof(struct can_frame) just like the
other drivers do.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Oliver Hartkopp <socketcan@hartkopp.net>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 9a3f15cb7ef4..eb7173713bbc 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -354,7 +354,7 @@ static netdev_tx_t slc_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct slcan *sl = netdev_priv(dev);
 
-	if (skb->len != sizeof(struct can_frame))
+	if (skb->len != CAN_MTU)
 		goto out;
 
 	spin_lock(&sl->lock);
@@ -442,7 +442,7 @@ static void slc_setup(struct net_device *dev)
 	dev->addr_len		= 0;
 	dev->tx_queue_len	= 10;
 
-	dev->mtu		= sizeof(struct can_frame);
+	dev->mtu		= CAN_MTU;
 	dev->type		= ARPHRD_CAN;
 
 	/* New-style flags. */