diff options
Diffstat (limited to 'drivers/acpi/acpi_processor.c')
| -rw-r--r-- | drivers/acpi/acpi_processor.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 2ee5e05a0d69..3ae3c48fb9bf 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -29,10 +29,7 @@ ACPI_MODULE_NAME("processor"); DEFINE_PER_CPU(struct acpi_processor *, processors); EXPORT_PER_CPU_SYMBOL(processors); -/* -------------------------------------------------------------------------- - Errata Handling - -------------------------------------------------------------------------- */ - +/* Errata Handling */ struct acpi_processor_errata errata __read_mostly; EXPORT_SYMBOL_GPL(errata); @@ -157,10 +154,7 @@ static int acpi_processor_errata(void) return result; } -/* -------------------------------------------------------------------------- - Initialization - -------------------------------------------------------------------------- */ - +/* Initialization */ #ifdef CONFIG_ACPI_HOTPLUG_CPU int __weak acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 acpi_id, int *pcpu) @@ -314,6 +308,7 @@ static int acpi_processor_get_info(struct acpi_device *device) */ if (invalid_logical_cpuid(pr->id) || !cpu_present(pr->id)) { int ret = acpi_processor_hotadd_init(pr); + if (ret) return ret; } @@ -440,10 +435,7 @@ static int acpi_processor_add(struct acpi_device *device, } #ifdef CONFIG_ACPI_HOTPLUG_CPU -/* -------------------------------------------------------------------------- - Removal - -------------------------------------------------------------------------- */ - +/* Removal */ static void acpi_processor_remove(struct acpi_device *device) { struct acpi_processor *pr; @@ -901,7 +893,7 @@ int acpi_processor_evaluate_cst(acpi_handle handle, u32 cpu, info->count = last_index; - end: +end: kfree(buffer.pointer); return ret; |