Re: [PATCH] Input: exc3000 - Fix return value check of wait_for_completion_timeout

[Dmitry Torokhov]

On Mon, Apr 11, 2022 at 10:58:23AM +0000, Miaoqian Lin wrote:
> wait_for_completion_timeout() returns unsigned long not int.
> It returns 0 if timed out, and positive if completed.
> The check for <= 0 is ambiguous and should be == 0 here
> indicating timeout which is the only error case.
> 
> Fixes: 102feb1ddfd0 ("Input: exc3000 - factor out vendor data request")
> Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>

Applied, thank you.

-- 
Dmitry