diff --git a/fs/proc/array.c b/fs/proc/array.c
index 554a0b2..656e401 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -444,8 +444,7 @@
 				min_flt += t->min_flt;
 				maj_flt += t->maj_flt;
 				gtime += task_gtime(t);
-				t = next_thread(t);
-			} while (t != task);
+			} while_each_thread(task, t);
 
 			min_flt += sig->min_flt;
 			maj_flt += sig->maj_flt;