[PATCH 9/9] nvdimm: use bio_chain_and_submit for simplification

zhangshida
2025-11-21T08:18:39Z

From: Shida Zhang <zhangshida@kylinos.cn>

Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
---
drivers/nvdimm/nd_virtio.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/nvdimm/nd_virtio.c b/drivers/nvdimm/nd_virtio.c
index c3f07be4aa2..e6ec7ceee9b 100644
--- a/drivers/nvdimm/nd_virtio.c
+++ b/drivers/nvdimm/nd_virtio.c
@@ -122,8 +122,7 @@ int async_pmem_flush(struct nd_region *nd_region, struct bio *bio)
return -ENOMEM;
bio_clone_blkg_association(child, bio);
child->bi_iter.bi_sector = -1;
- bio_chain(child, bio);
- submit_bio(child);
+ bio_chain_and_submit(child, bio);
return 0;
}
if (virtio_pmem_flush(nd_region))
--
2.34.1