ACPI: fix build warning
authorLen Brown <len.brown@intel.com>
Thu, 7 Feb 2008 09:24:01 +0000 (04:24 -0500)
committerLen Brown <len.brown@intel.com>
Thu, 7 Feb 2008 09:24:01 +0000 (04:24 -0500)
drivers/acpi/system.c:360: warning: ignoring return value of ‘sysfs_create_group’, declared with attribute warn_unused_result

Signed-off-by: Len Brown <len.brown@intel.com>
drivers/acpi/system.c

index ce881713f7a623219b5b3239ef7c7d5056a474e9..55cf4c05bb74edc7714ddb4a000b729395feb291 100644 (file)
@@ -357,8 +357,8 @@ void acpi_irq_stats_init(void)
        }
 
        interrupt_stats_attr_group.attrs = all_attrs;
-       sysfs_create_group(acpi_kobj, &interrupt_stats_attr_group);
-       return;
+       if (!sysfs_create_group(acpi_kobj, &interrupt_stats_attr_group))
+               return;
 
 fail:
        delete_gpe_attr_array();