lkml.org 
[lkml]   [2008]   [Feb]   [23]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
FromLen Brown <>
SubjectRe: [2.6 patch] drivers/thermal/thermal.c: fix a check-after-use
DateSat, 23 Feb 2008 02:19:49 -0500
On Tuesday 19 February 2008 19:14, Adrian Bunk wrote:
> This patch fixes a check-after-use spotted by the Coverity checker.
> 
> Signed-off-by: Adrian Bunk <bunk@kernel.org>
> 
> ---
> 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;
> 
>  	dev =
> 
> --

this patch no longer applies because the bogus check for a programming error
was already replaced by a better check of run-time params.

thanks,
-len


\
 
 \ /
  Last update: 2008-02-23 08:23    [from the cache]
©2003-2008