1 files changed, 1 insertions, 2 deletions

diff --git a/mm/pdflush.c b/mm/pdflush.c
index c4b6d0afd736..df7e50b8f70c 100644
--- a/mm/pdflush.c
+++ b/mm/pdflush.c
@@ -202,8 +202,7 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0)
         unsigned long flags;
         int ret = 0;
 
-        if (fn == NULL)
-                BUG();          /* Hard to diagnose if it's deferred */
+        BUG_ON(fn == NULL);     /* Hard to diagnose if it's deferred */
 
         spin_lock_irqsave(&pdflush_lock, flags);
         if (list_empty(&pdflush_list)) {