Re: [PATCH 5/5] USB: cdc-acm: clean up throttle handling

[Oliver Neukum]

On Do, 2019-04-25 at 18:05 +0200, Johan Hovold wrote:
> Clean up the throttle implementation by dropping the redundant
> throttle_req flag which was a remnant from back when USB serial had only
> a single read URB, something which was later carried over to cdc-acm.
> 
> Also convert the throttled flag to an atomic bit flag.
> 
> Signed-off-by: Johan Hovold <jo...@kernel.org>
Acked-by: Oliver Neukum <oneu...@suse.com>