Commit d4824432 authored by Oliver Hartkopp's avatar Oliver Hartkopp Committed by Marc Kleine-Budde

can: fix return value from can_get_bittiming()

When trying to set a data bitrate on non CAN FD devices the 'ip' tool
answers with:

	RTNETLINK answers: Unknown error 524

Rename '-ENOTSUPP' to '-EOPNOTSUPP' so that 'ip' answers correctly:

       RTNETLINK answers: Operation not supported
Signed-off-by: default avatarOliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent a9edcded
...@@ -256,7 +256,7 @@ static int can_get_bittiming(struct net_device *dev, struct can_bittiming *bt, ...@@ -256,7 +256,7 @@ static int can_get_bittiming(struct net_device *dev, struct can_bittiming *bt,
/* Check if the CAN device has bit-timing parameters */ /* Check if the CAN device has bit-timing parameters */
if (!btc) if (!btc)
return -ENOTSUPP; return -EOPNOTSUPP;
/* /*
* Depending on the given can_bittiming parameter structure the CAN * Depending on the given can_bittiming parameter structure the CAN
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment