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can: slcan: use the generic can_change_mtu()

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It is useless to define a custom function that does nothing but always
return the same error code. Better to use the generic can_change_mtu()
function.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20220728070254.267974-6-dario.binacchi@amarulasolutions.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Dario Binacchi 2022-07-28 09:02:52 +02:00 committed by Marc Kleine-Budde
parent 0cef03b109
commit 341c5724d7
1 changed files with 1 additions and 6 deletions
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7
drivers/net/can/slcan/slcan-core.c
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@ -743,16 +743,11 @@ cmd_transmit_failed:
return err;
}
static int slcan_netdev_change_mtu(struct net_device *dev, int new_mtu)
{
return -EINVAL;
}
static const struct net_device_ops slcan_netdev_ops = {
.ndo_open = slcan_netdev_open,
.ndo_stop = slcan_netdev_close,
.ndo_start_xmit = slcan_netdev_xmit,
.ndo_change_mtu = slcan_netdev_change_mtu,
.ndo_change_mtu = can_change_mtu,
};
/******************************************