On Sa, 2018-09-22 at 22:11 +0200, Tobias Herzog wrote:
> Resetting the write index of the notification buffer on urb unlink (e.g.
> closing a cdc-acm device from userspace) may lead to wrong interpretation
> of further received notifications, in case the index is not 0 when urb
> unlink happens (i.e. when parts of a notification already have been
> transferred). On the device side there is no "reset" of the notification
> transimission and thus we would get out of sync with the device.
>
> Signed-off-by: Tobias Herzog <t-her...@gmx.de>
Acked-by: Oliver Neukum <oneu...@suse.com>
