1 files changed, 1 insertions, 1 deletions

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 897e2083a3b1..00b5d08f6da8 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -860,7 +860,7 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu)
         lsapic = (struct acpi_madt_local_sapic *)obj->buffer.pointer;
 
         if ((lsapic->header.type != ACPI_MADT_TYPE_LOCAL_SAPIC) ||
-            (!lsapic->lapic_flags & ACPI_MADT_ENABLED)) {
+            (!(lsapic->lapic_flags & ACPI_MADT_ENABLED))) {
                 kfree(buffer.pointer);
                 return -EINVAL;
         }