diff --git a/block/test-iosched.c b/block/test-iosched.c
index 2a0be42dd930..a4916def3f67 100644
--- a/block/test-iosched.c
+++ b/block/test-iosched.c
@@ -105,10 +105,8 @@ EXPORT_SYMBOL(check_test_completion);
  * A callback to be called per bio completion.
  * Frees the bio memory.
  */
-static void end_test_bio(struct bio *bio, int err)
+static void end_test_bio(struct bio *bio)
 {
-	if (err)
-		clear_bit(BIO_UPTODATE, &bio->bi_flags);
 	bio_put(bio);
 }