From: Dario Binacchi Date: Thu, 28 Jul 2022 07:02:52 +0000 (+0200) Subject: can: slcan: use the generic can_change_mtu() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=341c5724d7a1c71899752201dab88f87343c0c2b;p=linux.git can: slcan: use the generic can_change_mtu() 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 Link: https://lore.kernel.org/all/20220728070254.267974-6-dario.binacchi@amarulasolutions.com Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slcan-core.c index 3a4701d8e081e..740d82d68ca42 100644 --- a/drivers/net/can/slcan/slcan-core.c +++ b/drivers/net/can/slcan/slcan-core.c @@ -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, }; /******************************************