Re: [PATCH net-next v1 08/21] net: usb: lan78xx: Add error handling to set_rx_max_frame_length and set_mtu

On Tue, Dec 03, 2024 at 08:21:41AM +0100, Oleksij Rempel wrote:

Improve error handling in `lan78xx_set_rx_max_frame_length` by:
- Checking return values from register read/write operations and
  propagating errors.
- Exiting immediately on failure to ensure proper error reporting.

In `lan78xx_change_mtu`, log errors when changing MTU fails, using `%pe`
for clear error representation.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew