Re: [PATCH USB 1/2] usb: raw-gadget: fix return value of ep read ioctls

[Greg Kroah-Hartman]

On Fri, Apr 24, 2020 at 03:09:58AM +0200, Andrey Konovalov wrote:
> They must return the number of bytes transferred during the data stage.
> 
> Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
> ---

Is this a bugfix?  If so, does it need to go to older kernels?  A
"Fixes:" tag would be nice...

thanks,

greg k-h