x86, mce, therm_throt.c: Fix missing curly braces in error handling l…

…ogic

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 }.

The patch is not complete as there are other error handling
problems in this function - but that can wait until the
merge window.

Signed-off-by: Jin Dongming <[email protected]>
Reviewed-by: Fenghua Yu <[email protected]>
Acked-by: Jean Delvare <[email protected]>
Cc: Brown Len <[email protected]>
Cc: Guenter Roeck <[email protected]>
Cc: Hidetoshi Seto <[email protected]>
Cc: [email protected] <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>

arch/x86/kernel/cpu/mcheck/therm_throt.c

@@ -216,14 +216,15 @@ 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);
 		if (cpu_has(c, X86_FEATURE_PLN))
 			err = sysfs_add_file_to_group(&sys_dev->kobj,
 					&attr_package_power_limit_count.attr,
 					thermal_attr_group.name);
+	}
 
 	return err;
 }