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can: slcan: Replace sizeof struct can_frame with CAN_MTU

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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>
This commit is contained in:
Marek Vasut 2016-06-09 21:21:00 +02:00 committed by Marc Kleine-Budde
parent 7da29f97d6
commit 21aedfdf09
1 changed files with 2 additions and 2 deletions
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4
drivers/net/can/slcan.c
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@ -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. */