diff options
| -rw-r--r-- | drivers/acpi/processor_core.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 9ac265f..5c78ee1 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -284,7 +284,7 @@ EXPORT_SYMBOL_GPL(acpi_get_cpuid); static bool __init map_processor(acpi_handle handle, phys_cpuid_t *phys_id, int *cpuid) { - int type; + int type, id; u32 acpi_id; acpi_status status; acpi_object_type acpi_type; @@ -320,10 +320,11 @@ map_processor(acpi_handle handle, phys_cpuid_t *phys_id, int *cpuid) type = (acpi_type == ACPI_TYPE_DEVICE) ? 1 : 0; *phys_id = __acpi_get_phys_id(handle, type, acpi_id, false); - *cpuid = acpi_map_cpuid(*phys_id, acpi_id); - if (*cpuid == -1) - return false; + id = acpi_map_cpuid(*phys_id, acpi_id); + if (id < 0) + return false; + *cpuid = id; return true; } |