1 files changed, 4 insertions, 4 deletions

diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c
index 2ac0ab71412a..fc999e6fc46a 100644
--- a/arch/x86/kernel/check.c
+++ b/arch/x86/kernel/check.c
@@ -83,15 +83,15 @@ void __init setup_bios_corruption_check(void)
                 u64 size;
                 addr = find_e820_area_size(addr, &size, PAGE_SIZE);
 
-                if (addr == 0)
+                if (!(addr + 1))
+                        break;
+
+                if (addr >= corruption_check_size)
                         break;
 
                 if ((addr + size) > corruption_check_size)
                         size = corruption_check_size - addr;
 
-                if (size == 0)
-                        break;
-
                 e820_update_range(addr, size, E820_RAM, E820_RESERVED);
                 scan_areas[num_scan_areas].addr = addr;
                 scan_areas[num_scan_areas].size = size;