1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index e5b17f910f8b..eb20f168c0fd 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -331,9 +331,11 @@ void __init early_gart_iommu_check(void)
                         add_memory_region(aper_base, aper_size, E820_RESERVED);
                         update_e820();
                 }
-                return;
         }
 
+        if (!fix)
+                return;
+
         /* different nodes have different setting, disable them all at first*/
         for (i = 0; i < ARRAY_SIZE(bus_dev_ranges); i++) {
                 int bus;