On Thu, 26 Aug 2010 17:29:05 +0900, Jin Dongming wrote:
> When the feature PTS is not supported by CPU, the sysfile
> package_power_limit_count for package should not be generated.
>
> This patch is used for fixing missing { and }. But I have not confirmed
> this patch because I don't have such machine.
>
> Signed-off-by: Jin Dongming <jin.dongming@xxxxxxxxxxxxxxxxxx>
> ---
> arch/x86/kernel/cpu/mcheck/therm_throt.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
> index d9368ee..169d880 100644
> --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
> +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
> @@ -216,7 +216,7 @@ static __cpuinit int thermal_throttle_add_dev(struct sys_device *sys_dev,
> err = sysfs_add_file_to_group(&sys_dev->kobj,
> &attr_core_power_limit_count.attr,
> thermal_attr_group.name);
> - if (cpu_has(c, X86_FEATURE_PTS))
> + if (cpu_has(c, X86_FEATURE_PTS)) {
> err = sysfs_add_file_to_group(&sys_dev->kobj,
> &attr_package_throttle_count.attr,
> thermal_attr_group.name);
> @@ -224,6 +224,7 @@ static __cpuinit int thermal_throttle_add_dev(struct sys_device *sys_dev,
> err = sysfs_add_file_to_group(&sys_dev->kobj,
> &attr_package_power_limit_count.attr,
> thermal_attr_group.name);
> + }
>
> return err;
> }
This is incomplete. Error handling in this function is totally broken.
--
Jean Delvare
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