diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
index 860ed1a..8a55098 100644
--- a/include/linux/mmdebug.h
+++ b/include/linux/mmdebug.h
@@ -6,13 +6,13 @@
 #ifdef CONFIG_DEBUG_VM
 #define VM_BUG_ON(cond) BUG_ON(cond)
 #else
-#define VM_BUG_ON(cond) do { } while(0)
+#define VM_BUG_ON(cond) do { } while (0)
 #endif
 
 #ifdef CONFIG_DEBUG_VIRTUAL
 #define VIRTUAL_BUG_ON(cond) BUG_ON(cond)
 #else
-#define VIRTUAL_BUG_ON(cond) do { } while(0)
+#define VIRTUAL_BUG_ON(cond) do { } while (0)
 #endif
 
 #endif
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index dc41e9c..830a558 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -180,8 +180,10 @@
 	pmd_t *pmd;
 	pte_t *ptep, pte;
 
-	/* XXX we might need to change this if we add VIRTUAL_BUG_ON for
-	 * architectures that do not vmalloc module space */
+	/*
+	 * XXX we might need to change this if we add VIRTUAL_BUG_ON for
+	 * architectures that do not vmalloc module space
+	 */
 	VIRTUAL_BUG_ON(!is_vmalloc_addr(vmalloc_addr) &&
 			!is_module_address(addr));