On Wed, 2008-02-20 at 02:14 +0200, Adrian Bunk wrote:
> This patch fixes a check-after-use spotted by the Coverity checker.
>
> Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
>
> ---
> 570462ca4441d8d63dfd46efe6e5b2b1c251a611 diff --git
> a/drivers/thermal/thermal.c b/drivers/thermal/thermal.c
> index e782b3e..958654b 100644
> --- a/drivers/thermal/thermal.c
> +++ b/drivers/thermal/thermal.c
> @@ -308,10 +308,10 @@ int thermal_zone_bind_cooling_device(struct
> thermal_zone_device *tz,
> struct thermal_cooling_device_instance *pos;
> int result;
>
> - if (trip >= tz->trips || (trip < 0 && trip != THERMAL_TRIPS_NONE))
> + if (!tz || !cdev)
> return -EINVAL;
>
> - if (!tz || !cdev)
> + if (trip >= tz->trips || (trip < 0 && trip != THERMAL_TRIPS_NONE))
> return -EINVAL;
>
How about:
if (!tz || !cdev || trip >= tz->trips ||
(trip < 0 && trip != THERMAL_TRIPS_NONE))
return -EINVAL;
Cheers,
Harvey
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