diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
index 52dd8c9c3f6f..5ccf215f932d 100644
--- a/fs/iomap/direct-io.c
+++ b/fs/iomap/direct-io.c
@@ -398,9 +398,13 @@ static loff_t iomap_dio_bio_iter(const struct iomap_iter *iter,
 	nr_pages = bio_iov_vecs_to_alloc(dio->submit.iter, BIO_MAX_VECS);
 	do {
 		size_t n;
-		if (dio->error) {
-			iov_iter_revert(dio->submit.iter, copied);
-			copied = ret = 0;
+
+		/*
+		 * If completions already occurred and reported errors, give up now and
+		 * don't bother submitting more bios.
+		 */
+		if (unlikely(data_race(dio->error))) {
+			ret = 0;
 			goto out;
 		}