1 files changed, 1 insertions, 2 deletions

diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 833b3ef92779..714066aeda7f 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -1018,8 +1018,7 @@ cpu_init (void)
                                         | IA64_DCR_DA | IA64_DCR_DD | IA64_DCR_LC));
         atomic_inc(&init_mm.mm_count);
         current->active_mm = &init_mm;
-        if (current->mm)
-                BUG();
+        BUG_ON(current->mm);
 
         ia64_mmu_init(ia64_imva(cpu_data));
         ia64_mca_cpu_init(ia64_imva(cpu_data));