oom: print points as unsigned long

In badness(), the automatic variable 'points' is unsigned long.  Print it
as such.

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 1036765..f9b82ad 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -157,7 +157,7 @@
 	}
 
 #ifdef DEBUG
-	printk(KERN_DEBUG "OOMkill: task %d (%s) got %d points\n",
+	printk(KERN_DEBUG "OOMkill: task %d (%s) got %lu points\n",
 	p->pid, p->comm, points);
 #endif
 	return points;