Re: [PATCH] Input: uinput - Allow uinput_request to be interrupted

[Rodrigo Rivas Costa]

On Sun, Feb 17, 2019 at 09:42:52PM -0300, Marcos Paulo de Souza wrote:
> -	if (!wait_for_completion_timeout(&request->done, 30 * HZ)) {
> +	if (!wait_for_completion_interruptible_timeout(&request->done,
> +							30 * HZ)) {
>  		retval = -ETIMEDOUT;
>  		goto out;
>  	}

Now this function can succeed or fail because of ETIMEDOUT or an
interrupt. I think you should return -EINTR or maybe -ESYSRESTART if
interrupted.