diff --git a/block/bio.c b/block/bio.c index 963d1d406b3a..50e579088aca 100644 --- a/block/bio.c +++ b/block/bio.c @@ -277,7 +277,7 @@ static struct bio *__bio_chain_endio(struct bio *bio) { struct bio *parent = bio->bi_private; - if (!parent->bi_status) + if (bio->bi_status && !parent->bi_status) parent->bi_status = bio->bi_status; bio_put(bio); return parent;