Commit 6d793471 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde
Browse files

can: bittiming: can_validate_bitrate(): report error via netlink 

Report an error to user space via netlink if the requested bit rate is
not supported by the device.

Link: https://lore.kernel.org/all/20230202110854.2318594-18-mkl@pengutronix.de


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 06742086

drivers/net/can/dev/bittiming.c

+3 −0
Original line number Diff line number Diff line
@@ -124,6 +124,9 @@ can_validate_bitrate(const struct net_device *dev, const struct can_bittiming *b 
			return 0;

	}



	NL_SET_ERR_MSG_FMT(extack, "bitrate %u bps not supported",

			   bt->brp);



	return -EINVAL;

}