Re: [PATCH v1 02/23] USB: core: Discard pm_runtime_put() return value

[Greg Kroah-Hartman]

On Mon, Dec 22, 2025 at 08:52:33PM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> 
> To allow the return type of pm_runtime_put() to be changed to void in the
> future, modify usb_autopm_put_interface_async() to discard the return
> value of pm_runtime_put().
> 
> That value is merely used in a debug comment printed by the function in
> question and it is not a particularly useful piece of information
> because pm_runtime_put() does not guarantee that the device will be
> suspended even if it successfully queues up a work item to check
> whether or not the device can be suspended.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>