Re: [PATCH net] net: wwan: Add net device name for error message print

[Andrew Lunn]

>  	if (skb->len < sizeof(struct usb_cdc_ncm_nth16) +
>  			sizeof(struct usb_cdc_ncm_ndp16)) {
> -		net_err_ratelimited("frame too short\n");
> +		net_err_ratelimited("mbim: frame too short\n");

I don't know this code at all, but i think you can do

dev_err_ratelimited(&mbim->mdev->dev, "frame too short\n");

That way, it tells you which of the 42 mhi devices has received too
short a frame.

      Andrew