[PATCH xserver] os: return 0 from check_timers if we touched any of them

[Keith Packard]

Peter Hutterer <peter.hutterer at who-t.net> writes:

> Fixes a regression introduced in 0b2f30834b1a9f. If a driver posts input
> events during a timer function (wacom and synaptics do this during tap
> timeouts), ProcessInputEvents() is not called for these events. There are no
> new events on any fds, so the events just sit in the queue waiting for
> something else to happen.
>
> Fix this by simply returning 0 from check_timers if we ran at least one of
> them or reset them all. This way the callers ospoll_wait will exit and
> continue with normal processing.
>
> Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>

Reviewed-by: Keith Packard <keithp at keithp.com>

(nicely done, btw)

-- 
-keith
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