On Wed, Nov 30, 2016 at 10:51 PM, Bjørn Mork wrote:
> Kristian Evensen writes:
>
>> +void usbnet_cdc_zte_status(struct usbnet *dev, struct urb *urb)
>> +{
>> + struct usb_cdc_notification *event;
>> +
>> + if (urb->actual_length <
Kristian Evensen writes:
> +void usbnet_cdc_zte_status(struct usbnet *dev, struct urb *urb)
> +{
> + struct usb_cdc_notification *event;
> +
> + if (urb->actual_length < sizeof(*event))
> + return;
> +
> + event = urb->transfer_buffer;
> +
> +
Am Wed, 30 Nov 2016 19:42:16 +0100
schrieb Kristian Evensen :
> Commit bfe9b9d2df66 ("cdc_ether: Improve ZTE MF823/831/910 handling")
> introduced a work-around in usbnet_cdc_status() for devices that
> exported cdc carrier on twice on connect. Before the commit, this
Commit bfe9b9d2df66 ("cdc_ether: Improve ZTE MF823/831/910 handling")
introduced a work-around in usbnet_cdc_status() for devices that exported
cdc carrier on twice on connect. Before the commit, this behavior caused
the link state to be incorrect. It was assumed that all CDC Ethernet
devices