diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index e5a0ec6b4e3e..54b8b8639694 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -618,11 +618,6 @@ static int slow_eval_known_fn(struct subchannel *sch, void *data)
 		rc = css_evaluate_known_subchannel(sch, 1);
 		if (rc == -EAGAIN)
 			css_schedule_eval(sch->schid);
-		/*
-		 * The loop might take long time for platforms with lots of
-		 * known devices. Allow scheduling here.
-		 */
-		cond_resched();
 	}
 	return 0;
 }
@@ -654,9 +649,6 @@ static int slow_eval_unknown_fn(struct subchannel_id schid, void *data)
 		default:
 			rc = 0;
 		}
-		/* Allow scheduling here since the containing loop might
-		 * take a while.  */
-		cond_resched();
 	}
 	return rc;
 }